27 C.F.R. § 70.52 Signature presumed authentic.
Title 27 - Alcohol, Tobacco Products and Firearms
An individual's name signed to a return, statement, or other document shall be prima facie evidence for all purposes that the return, statement or other document was actually signed by that individual. (26 U.S.C. 6064) [T.D. ATF–301, 55 FR 47611, Nov. 14, 1990]
Title 27: Alcohol, Tobacco and Firearms
PART 70—PROCEDURE AND ADMINISTRATION
Subpart D—Collection of Excise and Special (Occupational) Tax
Collection—General Provisions
§ 70.52 Signature presumed authentic.