The Drug Enforcement Administration (DEA) number is a unique identifier assigned to individuals and entities that handle controlled substances. It is required by law for anyone who manufactures, distributes, dispenses, or conducts research involving controlled substances.
The DEA number serves several important purposes. It allows the DEA to track the movement of controlled substances and to identify those who are involved in the illicit drug trade. It also helps to ensure that controlled substances are being used for legitimate purposes and that they are not being diverted for illegal use.