[Expert Solution]: According to the 2019 EPA rule titled…

According to the 2019 EPA rule titled “Management Standards for Hazardous Waste Pharmaceuticals & Amendment to the Nicotine Listing,” when is a drug considered “potentially creditable”? Unused or used but less than one year past expiration date and remaining in the manufacturer’s original container Unused, regardless of expiration date, and in the manufacturer’s original container Unused, less than one year past expiration date, and in the manufacturer’s original container Unused, less than one year past expiration date, and in the manufacturer’s original container or the standard unit-dose packaging used by the healthcare facility