27 C.F.R. § 70.24
(b) Persons who may apply for an attachment. Appropriate TTB officers are authorized to apply for an attachment as provided in paragraph (a) of this section. The authority to apply for an attachment for the enforcement of a summons may not be redelegated.
(68A Stat. 902, as amended (26 U.S.C. 7604))
[T.D. ATF-6, 38 FR 32445, Nov. 26, 1973; 38 FR 33767, Dec. 7, 1973, as amended by T.D. ATF-450, 66 FR 29023, May 29, 2001]