21 C.F.R. § 201.18 Drugs; significance of control numbers.
Title 21 - Food and Drugs
The lot number on the label of a drug should be capable of yielding the complete manufacturing history of the package. An incorrect lot number may be regarded as causing the article to be misbranded.
Title 21: Food and Drugs
PART 201—LABELING
Subpart A—General Labeling Provisions
§ 201.18 Drugs; significance of control numbers.
