27 C.F.R. § 20.268
(b) Copies of records treated as original records. Whenever records are reproduced under this section, the reproduced records will be preserved in conveniently accessible files, and provisions will be made for examining, viewing, and using the reproduced records the same as if they were the original record, and they will be treated and considered for all purposes as though they were the original record. All provisions of law and regulations applicable to the original are applicable to the reproduced record. As used in this section, “original record” means the record required by this part to be maintained or preserved by the permittee, even though it may be an executed duplicate or other copy of the document.
(Sec. 201, Pub. L. 85-859, 72 Stat. 1395, as amended (26 U.S.C. 5555))