27 C.F.R. § 19.155 Maintenance of registration file.
Title 27 - Alcohol, Tobacco Products and Firearms
The proprietor shall maintain the registration file in looseleaf form in complete and current condition, readily available at the plant for inspection by appropriate TTB officers. (Sec. 201, Pub. L. 85–859, 72 Stat. 1349, as amended (26 U.S.C. 5172))
Title 27: Alcohol, Tobacco and Firearms
PART 19—DISTILLED SPIRITS PLANTS
Subpart G—Qualification of Distilled Spirits Plants
§ 19.155 Maintenance of registration file.

