What publication covers the duties, responsibilities and authorities of a NCO?

The publication that specifically covers the duties, responsibilities, and authorities of a Non-Commissioned Officer (NCO) is TC 7-22.7. This training circular is dedicated to the NCO's role in the Army and provides guidance on their responsibilities, leadership, and various tasks necessary for effective unit management and discipline. It emphasizes the importance of the NCO in mentoring soldiers and maintaining standards, as well as leadership development and the overall mission readiness of the unit.

Understanding this publication is crucial for NCOs as it not only outlines expectations but also serves as a resource for professional growth and the effective fulfillment of their duties within the Army structure. This context reinforces the role of NCOs as leaders and vital parts of the military hierarchy.