How long must all used DEA #222 order forms be maintained?

The correct duration for maintaining all used DEA Form 222, which is used for the ordering and transferring of Schedule I and II controlled substances, is two years. This requirement is in alignment with federal regulations that dictate the record-keeping obligations of registrants under the Controlled Substances Act. The two-year retention period allows for regulatory oversight and investigation if necessary, ensuring that proper protocols for the handling and distribution of controlled substances are adhered to. Compliance with this regulation is crucial for pharmacies and other entities involved in the management of these substances to avoid legal repercussions and to maintain accountability.