The Filter - May 2023

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

The Filter

Welcome to AIOH’s official magazine

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Here we are – the May edition of The Filter.

As we navigate the ever-changing landscape of worker health protection, it’s more important now than ever to stay informed about the latest trends, best practices and innovations in our field.

We hope you find this edition informative and engaging and that it inspires you to continue advancing the practice of occupational hygiene in Australia and beyond.

As always, we’d love to hear from you.

Please email the AIOH Communications & Marketing Committee with any articles, research or intriguing titbits you find along the way.

All the best for the cosy season, Ash, Kelly, Kate, Frances, Hamish, Cecilia and David The advice provided in this publication is general advice only. The Australian Institute of Occupational Hygienists Inc. disclaims all and any guarantees, undertakings and warranties, express or implied, and is not liable for any loss or damage whatsoever arising out of, or in connection with, any use or reliance on the information or advice in this publication. Before acting on this advice, you should consider the appropriateness of the advice having regard to your own circumstances. You must accept sole responsibility associated with the use of the material in this publication, irrespective of the purpose for which such use or results are applied.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Contents Your May 2023 issue at a glance 35

List of Agenda 3

President’s Update

21 Accredited Universities

5

A Filter Feature: Psychosocial Hazards

26 The Job Market

8

Emerging Hygienists Group

11 A Dose of Research 13 Our New Members 15 Member Spotlight: Chris White 19 Committee Update 20 Upcoming Events

35 BPC Brief 37 A Global Perspective 41 Foundation Update 42 Member Milestones 49 A Filter Feature: Opinion Piece 53 Past Conference Proceedings

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

President’s Update

Behind the scenes with Tracey Bence At the risk of sounding dramatic – has anyone else felt the last few months have been reminiscent of a Dickens novel?

As Dickens wrote in A Tale of Two Cities: “It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of light, it was the season of darkness.”

Things are moving fast for most AIOH members. We’re in high demand for our expertise in exposure assessment and passion for the science of worker health protection – is this perhaps our season of light?

2023 Council pictured left to right: Jeremy Trotman (President-Elect), Neil Goulding (Secretary), Nicola Peel, Carmen Naylor, Tracey Bence (President), Aleks Todorovic (Treasurer) (Candice Dix absent)

For many of us, it’s a challenge to keep up with our ‘day jobs,’ let alone what we give to our professional development and the AIOH. So hard hats off, here’s a shoutout to the hardworking operations staff, committee members and external representatives. Thanks for your expertise – we value your wisdom.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

As the season flew by, you may have missed my ‘Top Three Best of Times,’ something of a nod to our 2023-2028 Strategic Plan to advocate for raising standards in worker health protection.

So here’s a recap: 1. After 10 years, hundreds of thousands of NSW workers reclaim their right to audiometry.

2. After one in four engineered stone workers gets silicosis, WHS Ministers agree to better protections from high-risk silica work.

3. After years in the SWA Workplace Exposure Standard (WES) review process, here’s a sneak peek of the first lowered WES as Respirable Crystalline Silica at 0.025 mg/m3 TWA. As to my moments of incredulity and darkness, I’m pleased to say that’s not where this story ends. As always, for ideas, questions and connections – email me.

Tracey Bence

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

All About Psychosocial Hazards Healthy people, healthy culture If you’re an employer, it’s time to pay attention to psychosocial hazards.

By understanding detailed facets of psychosocial hazards in the workplace, you can create a safe and healthy work environment while boosting productivity and employee satisfaction.

What are psychosocial hazards?

A hazard is something that can cause harm; to people, buildings, equipment, or the environment. In this context, psychosocial hazards relate to the design of work, how it’s organised and managed, and how that affects a worker’s psychological or social wellbeing.

Photo by Elisa Ventur/Unsplash

Psychosocial hazards can take numerous forms including: • Work strain • Social isolation (working alone) • Bullying and harassment • Exposure to trauma or violence • Job insecurity • Long working hours • Not enough work hours • Organisational change • Work pace • Lacking leadership • Lack of structure • Shift work and fatigue Discover more about these and additional information from Safe Work Australia.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

The effects Psychosocial hazards can be insipid; unlike physical hazards such as equipment or chemicals – they’re not always visible. Their subtle nature means they often go unchecked and can develop and worsen cumulatively. This can lead to chronic anxiety, stress and depression and even extend to physical health issues.

The big picture A holistic focus is becoming the norm throughout Australia. In May 2021, NSW became the first region to execute a Code of Practice: Managing Psychosocial Hazards at Work. Western Australia followed suit in February 2022, then Tasmania in January 2023, and Queensland from 1 April 2023.

The new WA legislation, released in February this year, incorporated psychosocial hazard regulations for the first time, putting them in the same standing as physical hazards.

Importance of regulation To ensure employees have the best possible working experience, employers must assess the risks and take action concerning issues which could cause psychological harm.

And in doing so – create an improved and more considerate work environment.

Psychosocial hazards can be subjective; every individual experiences and reacts differently to hazards. They can also be complicated and interconnected with far-reaching impacts, from mental health to relationships.

Take psychosocial care Legislated or not, there are ways to put caretaking measures in place in the workplace. Understanding the environment and assessing potential psychosocial workplace hazards, then taking action to reduce or remove them is one such step.

Employers and employees can institute training to recognise and manage psychosocial hazards, then establish policies and procedures to mitigate hazards such as workload, stressful activities, anti-bullying and harassment. If an employee experiences a psychosocial hazard – access to counselling is crucial, as are having systems to report and examine these experiences.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Keep an eye on absenteeism rates, missed deliverable timeframes or increased work hours so you can identify trends. Increased rates in specific areas or roles can indicate psychosocial hazards in effect.

Some workplaces may need more distinct psychosocial hazard evaluation and safeguarding measures. Providing psychosocial hazard assessments and prevention measures helps identify and manage risks and add value to your workplace.

Business owners For consultants who provide advice and manage psychosocial risks for clients and their organisations, there are several ways to approach wellbeing. To create a healthier and more successful work environment: • Create boundaries around working hours • Practise self-care • Establish a support system • Set realistic workloads and deadlines • Communicate expectations • Maintain social connections (even if virtually!)

• Review and learn from incident reports • Evaluate prevention and control measures • Seek professional help when needed

The COVID-19 Disruption Effective management of psychosocial risks has become increasingly important. In the age of COVID-19, working from home, and social isolation – the pandemic has left lingering unpredictability and upset in daily life. As a result, there has been an increase in pervasive feelings of overwhelm, which can carry over into work environments.

Remote work and lasting social isolation have reduced social contact with colleagues, amplifying loneliness and disconnection. With the prevalence of working from home, the boundaries between work-life and personal-life separation have blurred. This has resulted in increased instances of burnout.

The people-first evolution We’ve all felt stressed at work, some of us with no avenue for help or support. Gone are the days of suffering in silence – with the emerging focus on psychosocial hazards, proactive measures are not only a good idea, they’re becoming law. Awareness of these risks and the damage they can do is an important step forward that will positively impact all industries.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Emerging Hygienists Group You’re not alone; grow in company The Emerging Hygienists Group (EHG) has been busy since its official launch at the 2022 AIOH conference.

We continue to build a following through our multiple networking and development events. Our LinkedIn group now has more than 250 members.

Ask me anything This regular series offers opportunities for EHG members to learn from the best and brightest in our community. In January, our first presenter, 2022 president Kate Cole, graciously fielded questions about leadership in occupational hygiene.

Look out for our next Ask Me Anything session. They’re your chance to ask a veteran of the field… anything!

In our April 2023 session, we heard from Andrew Orfanos about how he started in occupational hygiene and his most memorable career moments.

Mitchell Thompson, the AIOH membership and qualifications chair, will host an event on how to progress through the AIOH membership levels and how emerging hygienists can prepare to become certified occupational hygienists.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Talks over toast In our recent online social event, Talks Over Toast, 12 emerging hygienists from across the country gave valuable insights into hygiene practices from various industries.

Noise-induced hearing loss and emerging hearing protection technology was a central theme of the event. The group also discussed how crucial an enduring hygiene culture is on worksites.

These sessions are a fun way to meet fellow emerging hygienists, learn from each other and have a laugh. See you at the next one.

Cecilia’s rundown: a new attendee’s account

Cecilia Mason

Recently, members of the EHG met for our Talks Over Toast session.

The group addressed various issues hygienists face in workplaces and on job sites. The conversation flowed naturally: I felt comfortable sharing my views and opinions with the group.

It was great getting perspectives from hygienists working inhouse versus those working as consultants. Hearing from hygienists working in government agencies was also valuable.

Attendees of our most recent online event

Workplace culture and attitudes towards hygiene matters was an engaging topic, particularly within the construction industry. Everyone contributed, and I enjoyed the open, honest discussions and listening to diverse experiences.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

We also explored occupational noise at length. I learned about different kinds of hearing protection devices and emerging technologies. It was great to have more experienced hygienists share their wisdom with the newer folk in the group.

I encourage anyone in the industry to join, especially newcomers or those hoping to grow their network and learn from others. The sessions are casual yet informative – I look forward to meeting more hygienists at the next one.

Get Involved To build our community throughout the year, the EHG working group will host two monthly online events and an in-person event at the 2023 AIOH conference. If you consider yourself an emerging hygienist, please join our LinkedIn page using the QR code below. This is a space to share news, ask questions and build your network.

If you’re a senior occupational hygiene professional interested in hosting an event and sharing your knowledge with the EHG – let’s chat.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

A Dose of Research

Get up to speed with what’s happening in the industry Review of published laboratorybased aerosol sampler efficiency, performance and comparison studies (1994–2021).

Review of Published Laboratory- Based Aerosol Sampler Efficiency, Performance and Comparison Studies (1994–2021).

Hanlon, James, Karen S. Galea, and Steven Verpaele. 2023. “Review of Published Laboratory-Based Aerosol Sampler Efficiency, Performance and Comparison Studies (1994–2021)” International Journal of Environmental Research and Public Health 20, no. 1: 267

Exposure monitoring strategies for applying low-cost PM sensors to assess flour dust in industrial bakeries.

Sander Ruiter, Delphine Bard, Hasnae Ben Jeddi, John Saunders, John Snawder, Nick Warren, Jean-Philippe Gorce, Emanuele Cauda, Eelco Kuijpers, Anjoeka Pronk, Exposure Monitoring Strategies for Applying Low-Cost PM Sensors to Assess Flour Dust in Industrial Bakeries, Annals of Work Exposures and Health, Volume 67, Issue 3, April 2023, Pages 379–391

Photo by Markus Spiske/Unsplash

Temporal trends in variability of respirable dust and respirable quartz concentrations in the European industrial minerals sector.

Hicham Zilaout, Remko Houba, Hans Kromhout, Temporal Trends in Variability of Respirable Dust and Respirable Quartz Concentrations in the European Industrial Minerals Sector, Annals of Work Exposures and Health, Volume 67, Issue 3, April 2023, Pages 392–401

How much have adverse occupational health outcomes among construction workers improved over time? Evidence from 25 years of medical screening.

Ringen, K, Dement, J, Welch, L, Quinn, P. How much have adverse occupational health outcomes among construction workers improved over time? Evidence from 25 years of medical screening. Am J Ind Med. 2023; 66: 18- 29

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

A systematic review of the effectiveness of dust control measures adopted to reduce workplace exposure.

Anlimah, F., Gopaldasani, V., MacPhail, C. et al. A systematic review of the effectiveness of dust control measures adopted to reduce workplace exposure.

Environ Sci Pollut Res (2023)

Biomonitoring of firefighting forces: a review on biomarkers of exposure to health-relevant pollutants released from fires.

Bela Barros, Marta Oliveira & Simone Morais (2023) Biomonitoring of firefighting forces: a review on biomarkers of exposure to health-relevant pollutants released from fires, Journal of Toxicology and Environmental Health, Part B, 26:3, 127-171, DOI

The impact of leadership on the psychosocial safety climate of organizations: A scoping review.

Laloo, E., Coman, R., Hanley, N., & Bakand, S. (2023). “The impact of leadership on the psychosocial safety climate of organizations: A scoping review.”

International Journal of Occupational Safety and Health 13(1): 41-46.

Pathogenic potential of respirable spodumene cleavage fragments following application of regulatory counting criteria for asbestiform fibres.

Gardner, M., Reed, S., Cross, M., Oosthuizen, J. (2022). Pathogenic potential of respirable spodumene cleavage fragments following application of regulatory counting criteria for asbestiform fibres. International Journal of Environmental Research and Public Health. 19, 16649

Assessment of the effectiveness of ventilation controls in managing airborne and surface lead levels at an indoor shooting range.

Alcock, R., Wajrak, M., Oosthuizen, J. (2022). Assessment of the effectiveness of ventilation controls in managing airborne and surface lead levels at an indoor shooting range. International Journal of Environmental Research and Public Health. 19, 11711

Hitting two birds with one emissionsbased maintenance stone – a literature review on improving overall productivity of underground diesel fleets.

Swanepoel, Johannes Deon; Hines, Jennifer; Gopaldasani, Vinod; and Davies, Brian (2023) “Hitting two birds with one emissions-based maintenance stone – a literature review on improving overall productivity of underground diesel fleets,” Journal of Sustainable Mining: Vol. 22: Iss. 1, Article 6, (1) (PDF)

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Our New Members

A warm welcome to our new AIOH cohort

Photo by City Church CA/Unsplash

Associate and Student Members as of April 13 2023 Name Type Jenny Olmos Elizabeth Dalle Nogare Kelly Jaunzems Ropafadzo Richards Laura Buividiene Mohmedjuned Mevawala Lauren Smith Jacob Noonan Matthew Plush Elizabeth Tran Tahlia Woolley Melody Mohammadi Zayne Baggott Kristy Rozis Kimberley Edwards John Batty Lewis McKechnie David Torr Nicole Willetts Kasia Bilski Ali Agha Stavrou Athanasos Terence Nichols

Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate

Name Type

Karen Cribb Steven Paasila Rohan Last Jacob Fernandes Jake Turvey Boaza Ngaro-Tau John Furnari Brett Harrap Mohammad Alzaidi Sandra Kracke Rob Paddock Kara Hower Emily Cook Kay Stringer Sotica Vicheth Stefanus Irwanto Sarah Ryan Duncan Mills Dennis Liang Myles Stace Luke McCauley Karen Hayes Simon Booth Lisa McGerty

Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Associate and Student Members as of April 13 2023 (continued) Name Type Saffron McKenzie Mitchell Royle Ben Adcock Melissa Laan Steve Powell Clayton Finnemore Ana Lobo Edward Ellis Myrto Georgakopoulos Joyce Kent Mohsin Iqbal Bowen Wagenknecht Jacinta Clark Brianna Pershouse Sistia Fitriana

Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate

Name Type

Curtis Bettell Afshin Nazmi Tracey Browne Paul Gordon Darryl Buchanan Martin Kerr Ellyce Denn Karim De Ridder Nishikanta Kumar Michelle Kendall Scott Mcilwain Jason Knight Shinnae Rashleigh Scott Midgley AmparoLyn De Guzman Ruth Guerreiro Josh Campbell Sarah Taggart Syifa Wajihah Sheaidi

Associate Associate Associate Associate Associate Associate Associate Associate Student Student Student Student Student Student Student Student Student Student Student

Professional Grades as of April 13 2023 Name Rewarded membership Previous Status Garth Holdsworth Paul Kenny Craig Tonks Monica Torbol Matthew Deaves Evelyn Chong Tracey Hutchins James Thompson Susan Simmonds Yasmin Gomes Mona Izzeldin

FULL FULL FULL FULL FULL FULL FULL FULL PROVISIONAL PROVISIONAL PROVISIONAL

New New Provisional Provisional Provisional Provisional Provisional Associate Associate Associate Associate

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Member Spotlight

A conversation with career chameleon Chris White We asked one of our WA hygienists, Chris White, to give us an insight into his journey as an occupational hygienist. And what a colourful and diverse journey he’s had.

Chris White

An illuminating start

Chris currently works in occupational hygiene and occupational health and safety and has been a member of the AIOH for 18 years.

“My father was a lighthouse keeper in the years before electrification.

Living on several remote and land-based stations around Western Australia and the Northern Territory, my early years were full of stories. Naturally, when I was old enough, I went to sea, spending time on the ships that service Australia’s lighthouses.

Much of his early work was as a scientific officer for WorkSafe WA and the then Department of Mines and Petroleum. In recent years, he’s been a consultant in the resources sector in offshore and onshore operations.

It wasn’t all smooth sailing; an accident at sea changed the direction of my life. In hindsight, I’m grateful because this led to a lifetime of constant change and new opportunities.

Meet Chris

Having spent his early life in lighthouses and the merchant navy, it’s no surprise Chris likes remote work. He’s looking to return to the FIFO lifestyle soon.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Early career

Mine time

I worked for several years in mechanical workshops, including a stint as a heavy haulage truck driver.

I then started on the challenging and rewarding road of mature-age university study while training as a fabricator welder at night. Eventually, I became a TAFE welding lecturer.

After WorkSafe, I worked at a remote WA nickel mine, initially as a lagger in the refinery before moving into a small troubleshooting team as a crane driver and rigger – very enjoyable! Given my background, I was soon transferred to the safety team to conduct a dangerous goods survey for the regulator. The refinery consisted of three separate major hazard facilities with plenty of other high-risk chemicals in play, so it was a real challenge.

After I graduated with a Bachelor of Health, I took on two roles as a research officer. The first was with the Fire and Emergency Services of WA, where I reviewed the literature on the potential effects of bushfire smoke on firefighters. I also worked with the University of Western Australia’s Occupational Epidemiology Group, following the Wittenoom asbestos exposure cohort.

I responded to an opportunity to work as an inspector at WorkSafe WA. It was probably logical that I’d work for the transport team, but that position evolved into an inspector/scientific officer role. Seeing so many types of workplaces and extensive workplace exposures through WorkSafe resonated with my life experiences.

During that time, I took on a Master’s Degree in Occupational and Environmental Health at Monash, going straight onto the Graduate Diploma Program of Occupational Hygiene at Deakin University.

In 2007, I became inspector/ principal scientific officer at the WA Department of Mines and Petroleum, starting a new chapter: occupational hygiene within the mining sector. While regulatory positions in occupational hygiene can be less hands-on concerning assessments, the sheer breadth of the role (across hundreds of mining and processing operations) was extremely rewarding.

In 2013, I left the department to become the compliance and hygiene manager of a large magnetite mine where fibrous minerals were a significant occupational hygiene hazard. In 2018, I consulted as a hygienist on a dust management project in a large gold mine.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Contract and consulting Being exposed to a broad cross section of occupational hygiene topics has been a blessing, but sometimes I feel like a jack of all trades and a master of none. Maybe that’s why I’ve never felt like a true occupational hygienist and remained a provisional member of the AIOH for 18 years. I value the institute and its efforts and support the valuable work of those with extensive knowledge and experience.

I love the limitless nature of occupational hygiene, its reach and impact in every workplace and its endless learning opportunities. With more advocacy and action needed to protect worker health, I’ll keep using my trade and engineering experience to reduce risk by developing and implementing controls.

I can’t wait to see what comes next.”

Recently, I’ve worked in contract and consulting roles, some proving incredibly interesting, specifically working for Philip Hibbs and his team.

I conducted a noise and human factors survey on a Collins Class submarine, which was a real privilege.

I spent a sweltering month surveying mercury and naturally occurring radioactive materials in the confined space compartments of a floating storage and offtake crude oil vessel.

I was also involved in exciting research opportunities in fibrous minerals and respirable crystalline silica with my good friend and colleague, Laurie Glossop.

Chris driving a crane in 2007 as an inspector/scientific Officer for WorkSafe WA and the Mines Department.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Chris spent an exhilarating 36 hours conducting a noise survey and associated human factors on a Collins Class submarine. He remains in awe of those who serve.

In 2020, Chris survey for mercury and naturally occurring radioactive materials on a 115,000-tonne floating and storage offtake vessel off the northwest coast of WA. This involved several weeks of confined space work across every crude oil tank.

Chris driving the water cart in a large magnetite mine where fibrous minerals were concerning (hence the respirator in designated areas). He managed a large team of (wonderful) hygienists covering many occupational hygiene hazards. Chris loves both the science of occupational hygiene and practical tasks.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Committee Update

A COH board brief Certified Occupational Hygienists (COH) exams

Dr Adelle Liebenberg

If you’re interested in sitting the COH, please submit your “expression of interest” form as soon as possible.

There’s loads of interest but limited capacity.

The COH exam schedule for 2023: • May 2023 New Zealand (one vacancy) • September 2023 Perth • December 2023 Melbourne

Surround yourself with mentors and occupational hygienists with more experience who can guide and challenge you.

Preparation is everything

Certified Occupational Hygienists (COH) audits

The COH exam tests the breadth and depth of your occupational hygiene and critical thinking skills, including how well you articulate your responses. Full members are eligible to apply, but past pass rates demonstrate that less than five years of field experience is unlikely to give you the appropriate skill set to successfully complete the exam (even with the relevant qualifications).

My advice? Get your hands dirty. Go into the field and undertake sampling in as many different environments as you can.

For those intending to undertake the COH exam – please test yourself with a trusted mentor to gauge whether you’re ready before applying.

The COH board updated the AIOH Certification guideline in December 2022. All COHs and full members intending to undertake their COH exam – please familiarise yourself with the policy update.

For COHs due for recertification, audits for the 2018-2022 cycle are currently underway. Final results will be available by the end of May 2023 with letters and updated stamps issued from June 2023.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Upcoming Events Unmissable dates for your calendar WA Sundown Meeting: Onwards and Upwards: Building Towards a Bright Future May 15 2023 | Perth, WA Webinar: Providing Power to Workers, Making the Invisible Visible – Virtual Reality training (Online) May 19 2023 | Online Basic Principles of Occupational Hygiene course May 22-26 2023 | Brisbane, VIC Basic Principles of Occupational Hygiene course June 19-23 2023 | Sydney, NSW Masterclass 2023 – Report Writing – Save the Date (Online) June 30 2023 | Online Save the Date Skin Absorption and Exposures of Chemicals (Online) July 28 2023 | Online

Basic Principles of Occupational Hygiene course August 7-11 2023 | Perth, WA 6th ANOH Conference August 28-30 2023 | Manila, Philippines Basic Principles of Occupational Hygiene course October 23-27 2023 | Brisbane, QLD Australian Radiation Protection Society 2023 conference October 29-November 2 2023 | Gold Coast, QLD Basic Principles of Occupational Hygiene course November 13-17 2023 | Melbourne, VIC AIOH23 Annual Scientific Conference & Exhibition December 4-6 2023 | Southbank, VIC

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Accredited Universities

Notes and news from our tertiary partners

Photo by Bret Kavanaugh/Unsplash

News from the University of Wollongong Leaving a legacy

Kerrie celebrating with two of her supervisors: Jane Whitelaw and Professor Brian Davies

At the University of Wollongong, we’re not just about creating a community of practice and inspiring the next generation of leaders. We want to leave a legacy – this is the 5th pillar of our AIOH Career Development Pathway.

The legacy of Jen Hine’s PhD on emission-based maintenance to reduce diesel exhaust emissions (DEE), worker exposure and fuel consumption was the starting point for Deon Swanepoel’s PhD research on improving the overall productivity of underground diesel fleets. Read his literature review here.

I’m excited to introduce our latest PhD conferral: Dr Kerrie Burton for her thesis on “Do AS/NZS respiratory protection standards for filter penetration ensure that worker health is protected against nanoparticle sized diesel particulate matter?”

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

This systematic literature review focussed on the reported benefits ascribed to the utilisation of emissions-based maintenance (EBM).

Although there is evidence to support EBM reduces diesel particulate matter (DPM) and worker exposure to DPM, the available quantitative evidence is limited to support that EBM improves fleet management, maintenance cost, or resulted in reduced dilution ventilation.

Are you a practitioner looking to become a professional?

Enrolments for spring 2023 are now open, so apply for the dual accredited Master of Occupational Hygiene. If you’ve decided to pursue a career in Occupational Hygiene, have completed the AIOH Basic Principles Course and have workplace experience, you might choose to get started with a Graduate Certificate in Occupational Hygiene.

Commonwealth-supported places are available and affordable for domestic students: a Graduate Certificate of four subjects costs as little as $4,000 in fees and can be completed part-time in one year.

Dr Jen Hines and Deon Swanepoel collecting data in an underground coal mine

Are you interested in making a difference and leaving a legacy? We have PhD scholarship opportunities coming up later this year so contact me now.

“One of the hardest things to do in the world in educational terms is the PhD, but the rewards are amazing.

The self-fulfilment and satisfaction you achieve from it pushes you to go through all the hard work and toil,” says Prof Andrew George, Head of Graduate School, Imperial College London.

Our courses integrate practical hands-on time and networking with practising COHs to focus on occupational hygiene techniques and apply skills and knowledge to a broad range of workplace issues. What’s more – our support and networking are legendary.

Contact Jane Whitelaw for more information or apply now.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

News from the University of Queensland Our newly accredited programs We’re introducing two recently accredited programs in occupational hygiene. Firstly, the Master of Occupational Hygiene, which requires 18 months of full-time study, and the dual accredited (AIOH and AIHS) Masters of Occupational Hygiene/ Occupational Health and Safety Science, which requires 24 months of full-time study.

Both programs offer Commonwealth -supported positions for domestic students and emphasise hands-on learning, focusing on work-integrated experiences. Each week, students have the opportunity to learn from experienced, AIOH-certified occupational hygienists during lectures, practical classes and field visits.

Some photos from our recent practical classes.

In the final semester, students undertake an occupational hygiene research project, allowing them to apply their newly acquired skills and knowledge to real-world problems.

This semester, our students are researching various topics including: • Welding fume exposure in a manufacturing setting • Isoflurane anaesthetic gas exposure in animal research laboratories • Chlorine dioxide exposure during disinfection activities in a gnotobiotic research facility • Respirable dust and crystalline silica exposures for drill and blast workers in coal mines • Polycyclic aromatic hydrocarbon (PAH) exposures of hot asphalt workers in road construction PhD research programs are also available at UQ with current PhD students working on: • Characterising coal dust exposures in underground mines • Investigating the potential for psychosocial impacts from the use of respiratory and hearing protection • Exploring the effects of time-ofday-dependent, dynamic indoor temperatures on the health and thermal wellbeing of workers.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Recent publications

Leung, R., Cook, M. M., Capra, M. F., & Johnstone, K. R. (2022). The contribution of respiratory and hearing protection use to psychological distress in the workplace: a scoping review.

International Archives of Occupational and Environmental Health, 95(8), 1647–1659.

LaBranche, N., Teale, K., Wightman, E., Johnstone, K., & Cliff, D. (2022).

Characterization Analysis of Airborne Particulates from Australian Underground Coal Mines Using the Mineral Liberation Analyser. Minerals (Basel), 12(7), 796.

Madigan, C., Way, K. A., Johnstone, K., & Capra, M. (2022). Differences between managers’ and safety professionals’ perceptions of upwards influence attempts within safety practice. Journal of Safety Research, 81, 203–215.

Lestari, F., Cook, M., Johnstone, K., Wardhany, M. S., Modjo, R., Widanarko, B., & Octaviani, D. F. (2022). COVID-19 in the Workplace in Indonesia. Sustainability (Basel, Switzerland), 14(5), 2745.

For both programs, enrolments for a mid-year start are now open.

Contact Dr Kelly Johnstone for more information.

News from Edith Cowan University Fellowships and academic feats The Governor-General, His Excellency General the Honourable David Hurley, is the patron of the Australian Institute of Health and Safety (AIHS), the peak body for OHS professionals and one of our external accreditation agencies.

The highest level of recognition the AIHS awards is a Fellowship of the Institute. On March 6 2023, the Governor-General presented a Fellowship to senior lecturer, Dr Marcus Cattani and and a Lifetime AIHS membership to Kym Bills. Both and Kim are PhD students of Marcus. Our adjunct associate professor Dr Ross Di Corletto was also presented a Fellowship.

This is an outstanding outcome for our OHS Program. Congratulations to all.

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Recently, ECU was honoured to host the AIOH president, Tracey Bence, and a few other prominent occupational hygienists in our OHS Laboratory. They filmed some short educational videos for the AIOH membership.

Dr Marcus Cattani upon receiving his Fellowship

Quick links Occupational hygiene studies Get more information.

Course coordinator Adelle Liebenberg E: a.liebenberg@ecu.edu.au P: 08 6304 5515

New Fellows of the AIHS

It’s been a busy semester at Edith Cowan University (ECU). Students are re-energised after their mid-semester break, enjoying some study respite.

We look forward to delivering practical workshops on our Joondalup campus in May. We also have a few exciting student projects in development, which we hope to share at the AIOH 2023 conference.

Occupational health and safety studies Get more information.

Course coordinator Dr Marcus Cattani E: m.cattani@ecu.edu.au P: 08 6304 2346

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The Job Market

AIOH and industry job opportunities AIOH opportunities

About us

Marketing Coordinator

The Australian Institute of Occupational Hygienists (AIOH) is a national member-based organisation. We promote healthy workplaces and protect the health of Australian workers through applying the knowledge, practice and standing of occupational health and hygiene.

• Australian Institute of Occupational Hygienists, Westmeadows, Melbourne, VIC • Marketing Assistants/Coordinators (Marketing & Communications) • Full-time • $75,000 - $84,999 We’re looking for a passionate marketing coordinator to plan and oversee our marketing activities and campaigns. You’ll be responsible for ensuring all marketing operations meet the goals set by management.

This role calls for a hunger for all things marketing and extensive knowledge of relevant techniques and principles. Excellent communication skills and experience managing multiple content creation and marketing initiatives are required.

Our growing membership relies on our quality services, training and position as a trusted knowledge hub.

We provide employees with premier professional training, equipment, mentoring and support to optimise the success of anyone who joins us. We value people with a ‘can-do’ attitude who appreciate being part of an accountable, high-performance culture.

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Responsibilities Content creation: • Create content for the AIOH blog and marketing website working with SEO principles • Assist with content strategies and campaigns to reach target markets • Meet all publication deadlines for the online newsletter The Filter • Write blogs, social posts, articles and marketing and content for sales collateral • Manage the social media calendar • Work with the conference manager to manage marketing campaigns designed to attract conference registrants and trade exhibition vendors • Brief and work with external designers, content writers and videographers to create brochures, corporate videos and other member-relevant collateral Digital platform: • Take ownership and accountability for AIOH’s digital presence • Review platforms to improve customer/member journey and UX • Work with external consultants to ensure websites are technically current and all content is uploaded on time

Webinars: • Manage webinar logistics in advance and onsite • Handle partner queries, including first-line technical support • Liaise with speakers to source biographies and photographs • Review presentation materials and provide feedback to presenters • Record webinars and manage distribution through the website and social media • Add all new webinar dates, titles and codes to the website • Provide technical support for delegates/partners where necessary • Provide attendee webinar access • Coordinate the onboarding of new partners Marketing initiatives: • Develop, manage and coordinate marketing calendar invites and activities company-wide • Support marketing and communications team in executing strategies and campaigns daily • Review and ensure the quality of the existing marketing distribution list and create new lists

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Marketing initiatives (continued): • Lead and manage Customer Relationship Management (CRM) efforts to engage with existing and acquire new members, clients and customers • Assist in developing new business relationships and strengthening existing relationships with sponsors and supporters • Support the operations manager in running relevant projects Competencies (essential behaviour required for the role): • Role best suited to a quick-thinking individual who’s happy to provide day-to-day support to a small, success-driven HQ team • Commitment to completing tasks efficiently and promptly responding to market demands • Strong copywriting and excellent communication skills to journalistic standards with attention to detail • A creative flair to translate the value of our services into compelling and engaging copy across multiple marketing channels • Independent worker and effective time manager to meet tight deadlines • A great work ethic with enthusiasm to take on any challenge • An understanding of SEO and how to optimise content where necessary

• Highly driven and results-oriented • Strong interpersonal skills and excellent customer service • Ability to manage multiple projects on deadlines paying attention to detail Benefits: • Fun, friendly, casual working culture • Competitive salary plus bonuses • High-performing and supportive team • A great work/life balance • Personal development and growth opportunities • Fully stocked kitchen We offer an inclusive, fun culture with open communication and rewards and recognition like probation celebrations and birthday and service anniversary celebrations.

As an equal opportunity employer, we’re committed to excellence through diversity. We don’t discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital, veteran or disability status.

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Employer questions: Your application will include the following questions: • How many years of experience do you have in a marketing role?

• Which of the following statements best describes your right to work in Australia?

• How many years of experience do you have as a marketing coordinator?

• Which of the following content management systems (CMS) do you have experience using?

• Which of the following Adobe products do you have experience using?

Applications

Apply for the marketing coordinator position with the AIOH.

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Industry opportunities ANSTO: Health Physics Surveyor, Sutherland Shire Position Overview: • Ongoing, full-time, $65k- $84k + 15.4% super, salary sacrificing available • Sutherland Shire, work-life balance, health and wellbeing programs • Band 3/4 linked role with occasional overtime available • Four positions available, part-time job share arrangements considered, female applicants encouraged to apply • Comprehensive training and accreditation program available for this role About the opportunity: The health physics surveyor provides hands-on safety advice and monitoring services to a range of operational areas to ensure the safety of staff, contractors and visitors; compliance with ANSTO’s WHS Standards and Practices and regulatory requirements.

About you: “The ideal candidate will possess strong technical, communication and teamworking skills. They will be flexible and tolerant of the everchanging operational requirements of the organisation with a solid safety focus.

You will be required to display initiative and self-motivation and exercise sound judgment to make recommendations that will achieve effective and quality outcomes, all whilst working in a supportive team environment.” Andrew Popp, manager, Radiation Protection Services.

Your duties and responsibilities: • Monitor and measure radiation levels and advise on radiological hazards, provide ventilation safety advice and log information to ensure QA compliance.

• Provide advice to different levels of personnel on the most effective practical radiation protection • measures to be taken across a large and varied range of situations. This advice is based on defined policies and procedures within a set range of parameters.

• Deliver basic radiation safety training to other ANSTO staff, including trainee safety officers and describe work procedures to non-ANSTO visitors.

• Provide advice on radiation safety procedures to be incorporated into divisional documents, including assisting in the preparation of these work instructions while following safety standards, procedures and instructions.

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View the position description or click apply to view.

How to apply: For further technical information relating to this position please refer to the position description or contact Andrew Popp: (02) 9717 9664. For all other queries, please contact Talent Acquisition at +61 (02) 9717 9361.

To be eligible for an appointment, applicants will require a security and pre-employment medical assessment.

Newcrest Mining Limited: Senior Occupational Hygienist, Perth • Do you have a passion for health and safety?

• Full-time permanent role, family-friendly 8/6 roster, FIFO from Perth • Leverage your wealth of experience working for a global leader in gold mining Rewarding opportunity for an accomplished and resilient senior occupational hygienist to make an impact through contribution to a safe and sustainable workforce at Telfer.

Challenge yourself with us: Newcrest is one of the world’s largest gold mining companies. As a global business, we aim to create a diverse and inclusive environment where everyone feels safe, valued and supported to bring their whole unique self to work.

We recognise that our different backgrounds and perspectives help us find better ways to: solve problems, attract and retain the best people, explore, develop and produce more gold safely an profitably and help make Newcrest a better place to work.

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At Newcrest, we hold core values that focus on caring about people, working together and achieving a high-performance culture through innovation and problem-solving.

Operations near and far: In the Great Sandy Desert in the East Pilbara region of Western Australia, our Telfer gold-copper mine is our fly-in-fly-out operation, comprising both open pits and an underground mine. While at the site, Telfer offers a diverse range of recreational activities including a gym, swimming pool, driving range, movie room and refurbished communal eatery.

Who we’re looking for: We are seeking an accomplished and resilient senior occupational hygienist to join our Safety & Risk team at Telfer Operations in Western Australia.

Reporting to the manager of Safety & Risk this challenging yet rewarding opportunity will see you utilise your expertise towards the protection and promotion of workers’ health and contribution to a safe and sustainable workforce. The diverse operations across sites and tasks of varying complexity will offer a multitude of challenges where no two days will be the same.

Other key deliverables of the role include: • Lead and maintain the Telfer Operations Hygiene Management Plan • Develop and maintain the site Hygiene Risk Register and oversee risk controls and corrective actions • Ensure the relevant hygiene documentation is reviewed regularly and managed in the Controlled Document Management System (CMS) • Manage the Site Hygiene Sampling requirements in accordance with the standards • Oversee hygiene exceedance investigations and maintenance of incidents and investigations To succeed in this role, you will have demonstrated experience in occupational hygiene principles, practice and application. As a motivated leader and self-starter, you will enjoy the autonomous nature of this role and will be encouraged to learn and broaden your skill set at all times.

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In addition, you will also ideally have: • Tertiary qualification in the discipline of occupational hygiene • Full membership of the AIOH (or eligible) and a certified occupational hygienist (highly regarded) • Demonstrated experience in a similar role with specific knowledge of occupational hygiene management, preferably within a mining environment • Experience with strategic risk management and exceedance incident investigations • Knowledge and understanding of the Work Health and Safety Act and Work Health and Safety (Mines) Regulations • Highly developed verbal and written communication skills, including the ability to prepare complex project plans, written reports and presentations • Surface Ventilation Officer’s course (highly regarded) • DMIRS-approved Noise Officer Course (highly regarded) • Proven experience implementing, executing and supporting site hygiene programs • Understanding/exposure to occupational hygiene practices, processes and disciplines

Please note: this is a permanent role that will work on a FIFO (8/6), flying out of Perth. To succeed in this role, you will be a forward-looking team leader with an excellent work ethic and a passion forcontinuous improvement. Your ability to communicate effectively and collaborate at all levels in the organisation will work towards the achievement of desired outcomes and the engagement of your team and key stakeholders.

In addition to your finely tuned problem-solving and decisionmaking abilities, you will also have: • High commitment to safety along with excellent decision-making and delegation skills • Computer literacy and understanding of Cority are beneficial • Current C Class driver’s licence

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Our commitment to you: Ownership is part of how we work.

You will be part of a high-performance culture that is building our future.

While structure and processes guide how we work, we continue to find opportunities to be nimble and collaborative.

Newcrest is also committed to building a diverse workforce. Our strategic focus is on diversity to reflect the communities in which we operate. Creating an inclusive culture will enable us to leverage the richness of cultures across our workforce and the capability of our diverse employees to get better business outcomes.

If you are seeking a new career challenge where you can transfer your existing skills into a positive and empowering team environment, we’d love to hear from you!

At this stage, we are not accepting any external agency CVs for the opportunity. For more information, feel free to contact Klerissa Brodie.

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The BPC Brief

The AIOH BPC is back for 2023 The first Basic Principles Course (BPC) has just wrapped up in Melbourne, with 18 students keen to learn more about the wonderful world of occupational hygiene. Presenters included Linda Apthorpe, Jen Hines and Kieran Brookes.

We also appreciated our guest presenter, Luke McKee from 3M Melbourne, who demonstrated fit testing equipment for respiratory protection. Airmet Scientific and Active Environmental Solutions (AES) generously supplied the course equipment to help students understand the practical side of occupational hygiene.

Our students always love the course, and this session was no exception.

Here are some of their testimonials:

“I recently completed the Basic Principles Course in occupational hygiene. The course was well-structured, informative and well-presented. My biggest takeaway was how diverse the OH field is and how that translates to different industries. For a greater appreciation of occupational hygiene risk and management, I recommend anyone working in the safety space to attend.” Leigh “Wow, what a course! There’s so much to learn about occupational hygiene, and the BPC is an excellent overview. The information helped me identify my team’s health risks and quantify and control them. Both the practical and trade sessions demonstrate best practices and multiple options. Thanks for a great course with knowledgeable and skilled trainers.” Anthony

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“The Basic Principles Course opens up a world of further study.

A fantastic overview of a range of topics, the trainers shared their wealth of knowledge, delivering clear and engaging information. I recommend this course to anyone looking to understand different hazards at their workplace and techniques on how to monitor and manage them.” Melbourne Student

Melbourne participants undertaking practicals

Get more information about the next course in Brisbane and dates for other course locations.

Melbourne course participants

Fit testing demonstration

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A Global Perspective Keeping a global eye on our profession

Photo by Greg Rosenke/Unsplash

AIHA The American Industrial Hygiene Association (AIHA) is running their annual AIHce EXPO 2023 Conference from May 22-24 which is also available in a virtual format.

BOHS The British Occupational Hygiene Society (BOHS) is running their OH2023: The Workplace Health Protection Conference from June 12-15.

Digital delegate pass In addition to purchasing in-person conference tickets, you can also get a digital delegate pass. This allows you to watch recordings of ALL the parallel streams and plenary sessions after the live event. *DIGITAL DELEGATE PASSES ARE 3 FOR 2*

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ANOH 2022 Conference report by Dino Pisaniello The 6th Asian Network of Occupational Hygiene Conference was held at the Sakala Resort in Nusa Dua, Bali, from September 19-23 2022. A sizable contingent of Australians made-up the 200+ delegates, including four former AIOH Presidents.

Prof Donguk Park is stepping down as ANOH President at the end of the year to be succeeded by Philip Hibbs (as an individual member of ANOH).

The ANOH event coincided with an Indonesian Industrial Hygiene Association (IOHA) board meeting.

Norhazlina Mydin (Malaysia) is stepping down with Samantha Connell (Switzerland) elected as the next IOHA President.

The IIHA conference was attended in person by the Indonesian Minister for Industry and online by the Minister for Health, Minister for Manpower, and the Minister for Energy and Mineral Resources. Having four Ministers participate is a credit to the IIHA and its president, associate professor Mila Tejamaya from the University of Indonesia. University academics are highly regarded and regularly assist the government.

Since its inception in 2016, the IIHA has grown its membership to over 300 members and is currently seeking international recognition for its professional certification scheme.

The scientific program of the IIHA Conference spanned two and half days plus two days of professional development courses. Presentations covered the topics of COVID-19, climate change and WHS, chemical hazard management and regulation, PPE and psychosocial hazard management and regulation.

Jacqueline Agius, WHS commissioner at WorkSafe ACT, addressed the latter.

The cultural context of WHS (the “Asian Way”) figured prominently.

The informal sector in Indonesia is large (>50% of workers) and unregulated, with no provision for workers’ compensation. And this situation isn’t going to change any time soon. However, even poor workers have smartphones and access to social media, so technology has great potential to improve WHS awareness.

We expected world-leading hospitality, and we weren’t disappointed.

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Mila Tejamaya’s son did a great job as MC (and part-time singer).

Beachside dining with live entertainment

Mila Tejamaya celebrating the end of the conference

ANOH 2023 by Philip Hibbs, president, ANOH Traditional Balinese fire dancers were a highlight

‘Coronation’ of Donguk Park as ANOH president and ‘King’

Meeting the Minister for Industry was a highlight for me. Alongside Dr Ismaniza Ismail (Izzie), I was delighted to be asked to give an unscheduled lecture to 40 Master of OHS students. The future for WHS in Indonesia looks bright – there were postgraduate OHS students from three universities (two Indonesian, one Malaysian) and several student helpers.

The 6th ANOH Annual Conference, organised by the Industrial Hygienist Association of the Philippines is in conjunction with the Asian Network of Occupational Hygiene. The venue is locked in: ANOH2023 will happen at the Acacia Hotel, Alabang, Metro Manila, Philippines, on August 26-30 2023.

Below is the updated conference flyer and call for papers which closes on May 12 2023. Please distribute these to any colleagues and relevant people in your network.

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Don’t forget to put the dates in your diary – we encourage everyone to submit abstracts or posters and get involved.

Please forward any enquiries, including the call for papers abstract guidelines.

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AIOH Foundation Update Promoting the principles of occupational hygiene

It’s official – the AIOH Foundation has launched its grants program for 2023.

The first success story is the Cancer Council WA – you may be familiar with their work around silica dust.

Their application to develop and deliver a program of initiatives relating to diesel engine exhaust got the go-ahead.

Cancer Council WA’s KNOW Workplace Cancer project will use the grant funding to build awareness of the health risks associated with diesel engine exhaust. This project will develop resources and run an online awareness campaign during National Safe Work Month 2023. The initiative seeks to engage stakeholders in improving current workplace standards for diesel engine exhaust.

Photo credit: www.cancer.org.au

Look out for updates – we’ll promote these initiatives as they launch.

Seize the opportunity The Foundation is still accepting grant submissions. If you have a great piece of research or a project that meets our aim to reduce the incidence of workplace diseases – we want to hear about it.

And of course, if you want to help fund our work, please donate to The Foundation. Any amount (big or small), is gratefully accepted.

Jackii Shepherd meeting Matt, Siobhan and Melissa from the Cancer Council WA team Photo credit: www.cancer.org.au

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Member Milestones Saluting your enduring support

Photo by Isabella Fischer/Unsplash

AIOH membership milestones in 2023 We’re celebrating our members and their continued support.

Congratulations to members celebrating their 5th, 10th, 15th, 20th, 25th, 30th, 25th and 40th Year milestones.

We also acknowledge the members celebrating 40-plus years with the AIOH.

Celebrating 40-plus years at the AIOH in 2023

Member’s Membership Current Name join date membership type

Geoff Pickford Sharann Johnson Margaret Donnan Glenys Goricane Alan Rogers Richard Manuell Brian Davies David Hamilton Christian Dupressoir David Grantham Barry Chesson John Winters Janet Sowden Jan Gardner Stephen Altree-Williams Warren Smith

16/10/1980 20/10/1980 8/7/1980 8/7/1980 21/3/1980 21/3/1980 21/3/1980 8/7/1980 21/3/1980 21/3/1980 21/3/1980 21/3/1980 20/2/1981 1/3/1981 20/9/1982 12/8/1982

Fellow Fellow Full Full Retired Fellow Retired Fellow Retired Fellow Retired Fellow Retired Full Retired Fellow Retired Fellow Retired Full Retired Fellow Retired Fellow Retired Full Retired Full

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Celebrating 40 years as an AIOH member in 2023 Member’s Membership Current Name join date membership type

Robert Golec Peter Korber

27/10/1983 23/5/1983

Fellow Retired Full

Celebrating 35 years as an AIOH member in 2023 Member’s Membership Current Name join date membership type

Lara Yanel Paul Foley David Collins Stephen Thomson Tim White Peter Bird

7/12/1988 11/11/1988 11/5/1988 11/5/1988 5/8/1988 26/10/1988

Fellow Fellow Full Full Retired Full Retired Full

Celebrating 30 years as an AIOH member in 2023 Member’s Membership Current Name join date membership type

Terry Elms Philip Hibbs Stuart Evans John Tiong David Kilpatrick Gregory Oldfield

2/2/1993 23/11/1993 30/6/1993 16/6/1993 22/12/1993 23/11/1993

Fellow Fellow Full Full Full Full

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Celebrating 25 years as an AIOH member in 2023 Member’s Membership Current Name join date membership type

Wayne Powys John Robson Giovanni Sessarego Nat Wildermuth John Simpson

28/8/1998 28/8/1998 28/8/1998 8/8/1998 29/6/1998

Fellow Full Full Full Retired Full

Celebrating 20 years as an AIOH member in 2023 Member’s Membership Current Name join date membership type

Martin Jennings Jwalit Parikh Laura Sands Maurice Barnes Fred Easton Massoud Eshraghi Deborah van Zanten Jack Farry Peter McGarry Joanne McDonell Raewyn Robson Noel Harradine Richard Bowden Carmel Bofinger Kerry Holmes

6/12/2003 25/8/2003 5/11/2003 12/11/2003 28/5/2003 24/2/2003 5/11/2003 28/5/2003 12/11/2003 14/7/2003 14/7/2003 18/8/2003 1/7/2003 19/2/2003 1/7/2003

Fellow Full Full Full Full Full Full Full Full Provisional Provisional Retired Full Associate Associate Associate

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Celebrating 15 years as an AIOH member in 2023 Member’s Membership Current Name join date membership type

Andrew Bennett Rob Lewis Lucre Pfefferman Aleks Todorovic Michael Lukis Stuart Roseberg Amie Haynes Jim Napier Richard Jackson Adrian Moscoso Dean Gleeson Alan Williams Simon Ercole Mitchell Thompson Paul Woods Kelvin Crowell Bunny Letchford-Martin Ronald Terpstra Martyn Cross John Kassai Lisa Malloy Adrian Spankie Andrew Lau Matthew Davies Tin Win Michael Fisher Kieran White Simon Gorham

1/9/2008 24/9/2008 31/1/2008 30/1/2008 21/4/2008 17/12/2008 10/7/2008 16/9/2008 13/6/2008 20/10/2008 4/9/2008 24/4/2008 13/7/2008 23/3/2008 11/3/2008 13/10/2008 14/4/2008 24/4/2008 8/4/2008 2/5/2008 16/12/2008 1/9/2008 1/9/2008 24/7/2008 16/7/2008 16/7/2008 19/12/2008 19/12/2008

Fellow Full Full Full Full Full Full Full Full Full Full Full Full Full Full Provisional Provisional Provisional Retired Fellow Associate Associate Associate Associate Associate Associate Associate Associate Associate

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Celebrating 10 years as an AIOH member in 2023 Member’s Membership Current Name join date membership type

Sandy Garnaut Heidi Scott Ruairi Ward Paul Dewing Ian Ellison Kiran Shankar Gillian Felton Farhan Matalan Jules Toseski Danielle Codd Julie Moore Faye Cameron Alix Morgan Fiona Greenhalgh Mylene Sarmiento Frances Evans Paul Clarkson Catherine Redshaw Luciana Macedo Daniel Neil Garreth Walker Kylie Allan Douglas Boswell Giovanna Quirino de Sousa Ian Black Adriana Cepeda Melissa Battisti Amy Morris Vasos Alexandrou Paul Paciullo

25/7/2013 22/10/2013 11/12/2013 5/7/2013 23/1/2013 5/6/2013 1/12/2013 1/7/2013 12/7/2013 3/4/2013 22/10/2013 15/5/2013 1/7/2013 26/4/2013 6/8/2013 14/5/2013 3/10/2013 22/7/2013 20/6/2013 6/8/2013 30/1/2013 9/9/2013 27/3/2013 22/7/2013 15/5/2013 22/10/2013 7/1/2013 13/5/2013 16/7/2013 22/10/2013

Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Provisional Provisional Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate

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Celebrating five years as an AIOH member in 2023 Member’s Membership Current Name join date membership type

Giacomo Collica Michael Tate Joanne Walters Jimmy Hu Alleah McNeilly Sam Smith Ryan Collins Kim Levett Sainty Owen Matthew McKay Charday Wooten-Lane Rune Knoph Jijo Alex Kizhakematumal Tabitha Brennan Mel Cruttenden Gavin Roberts Haysam Elhassan Jonathan Li Janus Claassens James Thompson Frances Bandy Morgan Mathers Luke Walter Casper Badenhorst Dannielle Brown Melanie Tauro Rohith Prasad Brad DoLambert Yonatal Mesfin Tefera Dan O’Connor Catherine Green Cassandra Jenkins Scott Webber Trent Attard

14/9/2018 15/10/2018 15/10/2018 15/6/2018 17/8/2018 17/8/2018 19/3/2018 19/4/2018 21/9/2018 22/3/2018 23/11/2018 23/5/2018 24/1/2018 24/4/2018 25/10/2018 26/8/2018 28/4/2018 29/10/2018 29/4/2018 30/8/2018 6/2/2018 1/3/2018 15/10/2018 17/8/2018 18/7/2018 3/12/2018 3/12/2018 9/3/2018 1/12/2018 1/3/2018 1/8/2018 10/12/2018 11/10/2018 11/7/2018

Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Full Provisional Provisional Provisional Provisional Provisional Provisional Provisional Associate Associate Associate Associate Associate Associate

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Celebrating five years as an AIOH member in 2023 (continued) Member’s Membership Current Name join date membership type

Teresa Campbell Lisa Connolly Deslee Jones David Warrington Brandt Clifford David Osborn Hayden Field David Egert Tim Disbury Peter Kirby Carina Diaz Rohan Last David Edwards-Davis Michael Mueller Paul Thomson Mark Dawson Angela Downey Rhys Flack

14/12/2018 20/6/2018 21/10/2018 23/3/2018 26/6/2018 26/7/2018 27/8/2018 3/12/2018 30/1/2018 30/8/2018 4/1/2018 4/6/2018 4/7/2018 5/2/2018 6/7/2018 7/8/2018 7/8/2018 6/4/2019

Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Associate Student

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A Filter Feature

A lower asbestos exposure limit

Photo credit: Mirtha Miravi, Hibbs©

Before becoming law, the Council An opinion piece by Ian Firth, and the European Parliament need Alan Rogers, Robert Golec, to agree on a joint position on the Linda Apthorpe and Geza Benke proposed revision. The Parliament As part of the Europe’s Beating Cancer Plan, European Union (EU) ministers of employment agreed their position on a proposal to tighten EU legislation protecting workers from the risks of asbestos. Their position is that the current occupational exposure limit (OEL) should be lowered to 0.01 f/mL as an eight-hour time-weighted average (TWA) and that asbestos fibre-counting should be carried out based on a more modern method (electron microscopy - EM). This “balanced approach” was said to be underpinned by a public health objective aiming at the necessary safe removal of asbestos.

is still in the process of defining its stance.

We (the authors) are of the opinion that such a reduction in the OEL is not justified for the following reasons:

1. The estimation of the risk of adverse health effects due to asbestos exposure (for example, mesothelioma and lung cancer) has been determined based on applying linear no-threshold (LNT) exposure‐response models.

However, LNT risk extrapolation is being questioned in the peerreviewed literature as to its validity. Calabrese et al (2022) go Consequently, a Proposal for a DIRECTIVE further to say that LNT was made OF THE EUROPEAN PARLIAMENT AND OF policy based on fraudulent THE COUNCIL amending Directive 2009/148/ research, manipulation of scientific EC on the protection of workers from the risks literature and scientific misconduct related to exposure to asbestos at work by the US National has been published.

Academy of Sciences.

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2. There is mounting evidence that indicates there are protective mechanisms that can prevent carcinogenesis at low doses of genotoxic chemicals. Inflammation generally co-initiates cancer and transiently amplifies activated stem cells. Several non-genotoxic mechanisms have demonstrated threshold-shaped dose-response for cancer outcomes.

3. During the long latency period (typically 30-plus years) before the clinical diagnosis of cancer of the lung or of the larynx or diffuse malignant mesothelioma, genetic, chromosomal and epigenetic alterations occur. Recent biochemical studies have confirmed that oxidative damage to cytosine is a plausible biological mechanism leading to epigenetic alterations and development of cancer in association with persistent inflammation (IARC, 2012).

4. Various authors have suggested the existence of a chronic inflammation- driven threshold concentration of asbestos fibres that causes asbestos- related cancers.

What that threshold concentration is, remains uncertain, but certainly, more than one fibre is required.

5. Even when using LNT exposure‐ response models, there are difficulties in attempting to apply the dose-response data that does exist.

6. We believe that we are not seeing an increase in mesothelioma in Australia under current exposure scenarios. Due to the long latency period, most exposed workers in industries where asbestos exposure risk was high did not develop mesothelioma until decades later. The latest published data for Australia indicates a decrease in rates of mesothelima between 2013 and 2020 (AIHW, 2021). The asbestos mining and manufacturing industries in Australia have disappeared and exposures have been significantly less since the early 1990s. In addition, workers are now well protected with PPE and mandated work practices in asbestos removal, such that the working life exposure profile results in an extremely low cumulative exposure and subsequently extremely low risk of asbestos-related disease.

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7. In terms of quantitative risk assessment, all the epidemiology studies used to determine risk are based on phase-contrast optical microscopy (PCM)/ membrane filter method (MFM) counts. PCM provides a relatively quick and cost-effective analysis of airborne asbestos samples, but it can’t distinguish between asbestos and non-asbestos fibres, nor differentiate between the different types of asbestos, and the MFM detection limit is at 0.01 f/mL. While electron microscopy (EM) can assess asbestos fibre exposure more accurately and has a lower detection limit, it is significantly more expensive and takes more time to analyse than a PCM sample. Most importantly, there is no simple relationship between results by PCM and EM counting methods. The ratio between PCM counts and EM counts varies considerably depending on fibre type and process/industry type and product type. The question that remains is, what EM-based OEL will be set as a PCM equivalent concentration?

8. In Australia, more than 90% of asbestos fibre monitoring is static sampling conducted for background, control and clearance monitoring for asbestos removal works and not for exposure risk assessment (R Golec & L Apthorpe, pers comm).

It seems somewhat academic whether the OEL is reduced to 0.01 f/mL as we should never be comparing these static monitoring results with an OEL in the first place as they were not taken in the breathing zone of workers. By default, we already use 0.01 f/mL as an action level which indicates the airborne fibre concentration is above the detection limit of the PCM method and control actions are required to be implemented.

The AIOH (2016) position paper on asbestos notes that the “AIOH believes that current exposure standards used in Australia are adequate and, as with any carcinogen, exposures should be maintained as low as reasonably practicable (ALARP).” We are unaware of any published evidence that suggests levels of exposure below 0.01 f/mL will provide significant reductions in ill health compared to the current limit of 0.1 f/mL, particularly when airborne concentrations above the PCM detection limit of 0.01 f/ ml require actions to control fibre concentrations. We believe that the 2016 AIOH position on asbestos is still relevant.

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Whilst detection limits are improved with EM, it is impractical and expensive for most routine monitoring (that is, background, control and clearance monitoring) where quick results turnaround and reporting times are critical. The EM techniques can be used where lower detection limits are required and when identification of the fibre type in airborne samples is necessary.

A detailed technical paper has been prepared for distribution to AIOH members on this issue. It includes detailed analysis and references relating to the various aspects put forward supporting this opinion piece.

References AIHW (2021). Mesothelioma in Australia 2020. Australian Institute of Health and Welfare (AIHW) – available from https:// www.aihw.gov.au/reports/cancer/ mesothelioma-in-australia-2020/data.

AIOH (2016). Position Paper – Asbestos. Australian Institute of Occupational Hygienists Inc. (AIOH) – available from https://www.aioh.org. au/product/asbestos/.

Calabrese, EJ, PB Selby & J Giordano (2022). Ethical challenges of the linear nonthreshold (LNT) cancer risk assessment revolution: History, insights and lessons to be learned.

Sci Total Environ, 832 - available from https://www.sciencedirect. com/science/article/abs/pii/ S0048969722021477.

IARC (2012). Arsenic, metals, fibres and dusts – Volume 100 C – A review of human carcinogens.

International Agency for Research on Cancer (IARC) Monographs – available from https://publications. iarc.fr/120 The Filter provides editorial space for opinion pieces from our members. Such pieces offer an author’s perspective on a specific topic or issue, with the aim of persuading readers to consider their point of view. The AIOH does not necessarily endorse the views expressed in opinion pieces and therefore disclaims any and all guarantees, undertakings, and warranties, express or implied, as well as any liability for any loss or damage resulting from the use or reliance on the information or advice in such articles. Before acting on any advice, readers should consider its appropriateness to their own circumstances and accept sole responsibility for any use of the material in this publication, regardless of its purpose or outcomes.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

Past Conference Proceedings A treasure trove of information

Past conferences: 2011, 2012, 2016, 2019

We have some exciting news – proceedings of the first 20 years of AIOH conferences are now available online. That’s two decades of valuable knowledge at the click of a button.

The AIOH has hosted conferences since 1982. These conferences have always provided a crucial platform for occupational hygienists, researchers and practitioners to share knowledge and insights on the latest developments in our field.

The Filter: AIOH’s Official Publication Table of Contents | May 2023 Issue

The proceedings of these conferences cover a wide range of topics, from exposure assessment and risk management to air sampling.

Having access to these proceedings is particularly useful for new members who may not have had the opportunity to attend the events in person (or were still in primary school).

This is also a highly-practical resource for researchers and students interested in the history and evolution of occupational hygiene practices within Australia.

If you’re an AIOH member – take advantage of the opportunity to access and learn from the bounty of expertise in these proceedings.

Go to the Conference section on the AIOH website, scroll down and start watching.

Lastly – sincere thanks to Noel Tresider AM for generously sharing his CD collection of conference proceedings. These helped facilitate this process.

Where it all started: the first AIOH annual conference in 1982