27 C.F.R. § 555.107 Record of transactions.
Title 27 - Alcohol, Tobacco Products and Firearms
Each licensee and permittee shall keep records of explosive materials as required by subpart G of this part.
Title 27: Alcohol, Tobacco and Firearms
PART 555—COMMERCE IN EXPLOSIVES
Subpart F—Conduct of Business or Operations
§ 555.107 Record of transactions.