21 C.F.R. § 1302.05 Effective dates of labeling requirements.
Title 21 - Food and Drugs
All labels on commercial containers of, and all labeling of, a controlled substance which either is transferred to another schedule or is added to any schedule shall comply with the requirements of §1302.03, on or before the effective date established in the final order for the transfer or addition. [62 FR 13958, Mar. 24, 1997]
Title 21: Food and Drugs
PART 1302—LABELING AND PACKAGING REQUIREMENTS FOR CONTROLLED SUBSTANCES
§ 1302.05 Effective dates of labeling requirements.