27 C.F.R. § 25.251
(e) Methods of Analysis of the American Society of Brewing Chemists, Seventh Edition (1976). In reference to paragraph (a) of this section, this incorporation by reference was approved by the Director of the Federal Register on March 23, 1981, and is available for inspection or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: https://www.archives.gov/federal-register/cfr/ibr-locations.html. This publication is available from the American Society of Brewing Chemists, 40 Pilot Knob Road, St. Paul, Minnesota 55121.
(Sec. 201, Pub. L. 85-859, 72 Stat. 1389, as amended (26 U.S.C. 5411))
[T.D. ATF-224, 51 FR 7673, Mar. 5, 1986, as amended at 69 FR 18803, Apr. 9, 2004; T.D. TTB-196, 89 FR 87943, Nov. 6, 2024]