Which of the following is NOT a part of the Prescription Drug Marketing Act of 1987 (PDMA)?

The Prescription Drug Marketing Act of 1987 (PDMA) was enacted to improve the safety and efficacy of the pharmaceutical supply chain. This legislation introduced several important regulations concerning the distribution and promotion of prescription drugs.

The focus areas of the PDMA include distribution channels, which mandate how drugs can be distributed to ensure safety; reimportation, which limits the circumstances under which drugs can be brought back into the United States after being exported; and regulations regarding samples and coupons, which govern how pharmaceutical samples are provided to practitioners to ensure they are used appropriately and do not contribute to waste or fraud.

The resale of pharmaceuticals, however, is not a concern of the PDMA in the same way that the other options are. While the act addresses the integrity and handling of the pharmaceutical supply chain, it does not specifically regulate or prohibit the resale of drugs in the way it regulates distribution channels and sample distribution. Therefore, identifying the resale of pharmaceuticals as not being part of the PDMA is accurate within the context of the law's primary focus.