SDCL § 36-11A-35: Verification that entity to which prescription drugs are to be furnished is licensed.

A manufacturer or wholesale distributor shall furnish prescription drugs only to a person or entity licensed by the appropriate board. Before furnishing prescription drugs to a person or entity not known to the manufacturer or wholesale distributor, the manufacturer or wholesale distributor shall affirmatively verify that the person or entity is legally authorized to receive the prescription drugs by contacting the appropriate board.