Final answer:
The correct option that is not a standard operating procedure (SOP) listed in USP 797 is D. Medication labeling requirements.
Step-by-step explanation:
The correct option that is not a standard operating procedure (SOP) listed in USP 797 is D. Medication labeling requirements. The other options, A. Personnel training and evaluation, B. Facility design and environmental controls, and C. Compounding process verification, are all standard operating procedures listed in USP 797.