All DEA registrants are subject to a host of regulations which include maintaining a clear and complete record of the inventory of controlled substances. The form and period is also prescribed by the Act. The Drug Enforcement Administration (DEA) maintains a strict vigil over the manufacturing, prescribing, administering, dispensing and usage of the controlled substance drugs in tune with the stipulations of the Controlled Substances Act. The prescribed protocols for controlled substances require clear recordkeeping in the stipulated manner. This is applicable to veterinary controlled substances too with specific inventories and records in the form of a veterinary controlled drug log . Moreover, the inventory requirements also extend to the samples of controlled substances provided to healthcare practitioners by the pharmaceutical companies. That’s not all either. Records of controlled substances listed in Schedule I and II have to be maintained separately from all other records of co...