27 CFR § 26.119
Disposition of forms by district director of customs
April 24, 2020
Two copies of the TTB Form 5170.7 will be forwarded to the appropriate TTB officer, and one copy of the form will be retained by the district director of customs and be available for inspection by appropriate TTB officers.
[T.D. ATF-451, 66 FR 21669, May 1, 2001, as amended by T.D. TTB-146, 82 FR 1134, Jan. 4, 2017]