The American Nurses Association proud to release the Fourth Edition of theNursing: Scope and Standards of Practice in Spring 2021. Discover how this updated version guides you and all other Registered Nurses (RN) and Advanced Practice Registered Nurses (APRN). You will learn about the most significant changes to this foundational document from the Co-Chairs of the 2019-2020 Nursing Scope and Standards Revision Workgroup.