Final answer:
Non-FM account supported medical unit commanders must store and account for controlled medical items in accordance with relevant military regulations or medical logistics policies.
Step-by-step explanation:
Non-Financial Management (Non-FM) account supported medical unit commanders are responsible for ensuring that controlled medical items are stored and accounted for in accordance with (IAW) specific guidelines, regulations, or directives. These may include military regulations, Department of Defense directives, or specific medical logistics policies that are designed to maintain proper control and accountability of sensitive or valuable medical assets. Adhering to the proper standards ensures that controlled medical items are managed properly, reducing the risk of loss, misuse, or misappropriation.