The Nursing Practice And Scope Are Defined By The Nurse Practice Act T The nursing practice and scope are defined by the Nurse Practice Act (NPA), which is regulated by the Board of Nursing (BON) in all states across the United States. The BON develops laws and regulations to ensure that practicing nurses are qualified, meeting necessary educational and certification standards. These regulations are crucial in preventing unqualified individuals from practicing nursing, thereby reducing the risks of malpractice and medical errors, ultimately enhancing patient safety (Cimiotti et al., 2019; Chesney & Duderstadt, 2017). In Pennsylvania, advanced practice registered nurses (APRNs) operate under state laws that permit them to diagnose medical conditions, implement treatment plans, order and perform diagnostic tests, among other responsibilities, provided they have a written collaborative agreement with a licensed physician (Pittman et al., 2020). Additionally, these APRNs may prescribe medications, devices, and Schedule II-V controlled substances within the framework of their collaborative agreements. Pennsylvania APRNs with appropriate training and experience can also obtain a federal waiver to dispense buprenorphine under physician supervision. Contrastingly, in New Jersey, APRNs are required to establish a joint protocol with a licensed physician to perform their duties. They must also have completed an additional six hours of pharmacology education to prescribe medications and devices (Weaver et al., 2021). Certification from the New Jersey Board of Nursing is mandatory for APRNs wishing to practice, and they must possess advanced degrees such as a Master of Science in Nursing (MSN). However, unlike Pennsylvania, APRNs in New Jersey are granted full practice authority, not limited to collaborative agreements; they may independently provide care, including prescribing medications, once credentialed. While Pennsylvania's APRNs do not have full autonomous practice, their prescriptive and practice authority is maintained through collaborative agreements with physicians, which are reviewed and renewed biennially. This regulatory framework emphasizes a collaborative model of practice rather than full independent authority, which differences from the model in New Jersey where APRNs enjoy autonomous practice privileges post-credentialing (Chesney & Duderstadt, 2017; Weaver et al., 2021). The variations in practice authority across states stem from differing legislative approaches and healthcare needs, influencing how nursing professionals deliver care across diverse settings. This context highlights the importance of state-specific regulations that shape nursing practice scopes, impacting patient care, interdisciplinary collaboration, and healthcare delivery efficiency. Understanding