Who is responsible for reporting a lost shipment of controlled substances?

The responsibility for reporting a lost shipment of controlled substances primarily lies with the supplier. When a shipment of controlled substances does not reach its intended destination, it is the supplier's duty to investigate the loss and report it to the DEA, as they have the initial control over the substances until they have been successfully delivered to the purchaser.

This duty to report involves submitting a DEA Form 106 to the DEA. It is crucial for maintaining accurate records and ensuring that any potential diversion or theft can be properly assessed and addressed by law enforcement. While the purchaser plays a role in the overall chain by notifying the supplier if goods are not received, the primary responsibility for reporting irregularities in the shipment rests with the supplier. This ensures a streamlined process for tracking accountability in the distribution of controlled substances.