What is the function of the standards of professional nursing practice?

The standards are authoritative statements of the duties that all registered nurses, regardless of role, population, or specialty, are expected to perform competently. The standards published herein may serve as evidence of the standard of care, with the understanding that application of the standards depends on context. The standards are subject to change with the dynamics of the nursing profession, as new patterns of professional practice are developed and accepted by the nursing profession and the public. In addition, specific conditions and clinical circumstances may also affect the application of the standards at a given time, e.g., during a natural disaster or epidemic. As with the scope of practice statement, the standards are subject to formal, periodic review, and revision.