On September 24, 2019, FDA published the Wholesale Distributor Verification Requirement for Saleable Returned Drug Product—Compliance Policy guidance (the 2019 Compliance Policy), where FDA announced a 1-year delay in enforcement of the requirement for wholesale distributors to verify saleable returned product as required under section 582(c)(4)(D) of the Federal Food, Drug, and Cosmetic Act (FD&C Act) (21 U.S.C. 360eee-1(c)(4)(D)). The 2019 Compliance Policy explained that the Agency intended to delay enforcement of this requirement until November 27, 2020. This guidance announces FDA’s extension of such delay in enforcement. It also sets forth the Agency’s enforcement policy with respect to section 582(d)(4)(A)(ii)(II) and (d)(4)(B)(iii) of the FD&C Act (21 U.S.C. 360eee-1(d)(4)(A)(ii)(II) and (d)(4)(B)(iii)), which generally provide that, beginning November 27, 2020, a dispenser must verify the product identifier of suspect or illegitimate product in the dispenser’s possession or control.