21 C.F.R. § 211.150 Distribution procedures.
Title 21 - Food and Drugs
Written procedures shall be established, and followed, describing the distribution of drug products. They shall include: (a) A procedure whereby the oldest approved stock of a drug product is distributed first. Deviation from this requirement is permitted if such deviation is temporary and appropriate. (b) A system by which the distribution of each lot of drug product can be readily determined to facilitate its recall if necessary.
Title 21: Food and Drugs
PART 211—CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS
Subpart H—Holding and Distribution
§ 211.150 Distribution procedures.

