The following tutorial will show you around the part 646 landing page.
27 CFR Part 447
Importation of Arms, Ammunition and Implements of War
27 CFR Part 478
Commerce in Firearms and Ammunition
27 CFR Part 479
Machine Guns, Destructive Devices, and Certain Other Firearms
27 CFR Part 555
Commerce in Explosives
27 CFR Part 646
Contraband Cigarettes
27 CFR Part 771
Rules of Practice in Explosive License and Permit Proceedings
Effective date is the date this part was last amended
Any ATF officer may, during normal business hours, enter the business premises of any person described in § 646.146 to inspect the records required under §§ 646.146 and 646.147, or to inspect any cigarettes or smokeless tobacco kept or stored by the person at the premises.
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