Final answer:
Donated drugs must include drug name and strength, lot or batch number, and expiration date on their labels to ensure proper tracking and safety.
Step-by-step explanation:
The question pertains to the necessary labeling requirements for donated drugs. It is a standard regulation that donated drugs must be labeled with the drug name and strength, a specification which often includes the dosage form, lot or batch number, and the expiration date. The lot or batch number is crucial for tracking the specific batch of a medicine in case there's a need to recall it from distribution, ensuring patient safety and compliance with regulatory requirements.