21 C.F.R. § 1305.19 Cancellation and voiding of DEA Forms 222.
Title 21 - Food and Drugs
(a) A purchaser may cancel part or all of an order on a DEA Form 222 by notifying the supplier in writing of the cancellation. The supplier must indicate the cancellation on Copies 1 and 2 of the DEA Form 222 by drawing a line through the canceled items and printing “canceled” in the space provided for number of items shipped. (b) A supplier may void part or all of an order on a DEA Form 222 by notifying the purchaser in writing of the voiding. The supplier must indicate the voiding in the manner prescribed for cancellation in paragraph (a) of this section.
Title 21: Food and Drugs
PART 1305—ORDERS FOR SCHEDULE I AND II CONTROLLED SUBSTANCES
Subpart B—DEA Form 222
§ 1305.19 Cancellation and voiding of DEA Forms 222.