21 CFR §1301.03
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Information regarding procedures under these rules and instructions supplementing these rules will be furnished upon request by writing to the Registration Section, Drug Enforcement Administration. See the Table of DEA Mailing Addresses in § 1321.01 of this chapter for the current mailing address.