StacksVerified U.S. regulatory reference

27 CFR §18.21

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
A person who desires to engage in the business of manufacturing concentrate shall submit an application for registration on form TTB F 5520.3 and receive approval as provided in this part. All written statements, affidavits, and other documents submitted in support of the application or incorporated by reference are deemed a part thereof.