Why the NEBOSH Certificate is Strongly Recommended for Health and Safety Job? NEBOSH qualification provides a strong foundation for the learners about occupational health, safety, and environmental management system and also educates necessary principles & skills intended for supervisors, managers, and others who has the responsibility in health and safety in their everyday duties to implement better safety practices in the workplace. NEBOSH - National Examination Board in Occupational Health and Safety is a UK based examination board sets a range of health safety and environment qualifications from introductory to the professional level and delivers through the accredited NEBOSH Learning partners worldwide.