27 CFR §25.273
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
If the appropriate TTB officer approves the application for a pilot brewing plant, he or she will note approval on the application and forward a copy to the applicant. The applicant must file the copy of the approved application at the premises, available for inspection by an appropriate TTB officer.