AACN Scope and Standards for Critical Care Nursing Practice

The evolving landscape of health care—shaped by advances in science, technology, data management, clinical practice, workforce standards and changing population needs—continues to redefine the role of nurses at every level. “The AACN Scope and Standards for Critical Care Nursing Practice” provides a comprehensive framework for clinical excellence and professional practice of registered nurses (RNs) caring for critically ill and injured patients across all age groups: neonatal, pediatric, adult and geriatric.

This scope and standards outline the responsibilities, accountabilities, expected level of practice and professional performance of critical care nurses. It is designed for a wide audience, including practicing nurses, students, faculty, members of the interprofessional team, administrators, policymakers and insurers. Grounded in evidence-based practice and responsive to the dynamic demands of critical care, it supports role clarity, interdisciplinary collaboration, leadership development, and the creation of healthy work environments across settings.

By aligning current nursing practice with education, licensure,certification and ethical standards, this resource serves as both a guide and reference for today’s complex critical care environment. It emphasizes the vital role nurses play in meeting the needs of patients, families and society—now and in the future.