26 C.F.R. § 301.7621-1 Internal revenue districts.
Title 26 - Internal Revenue
For delegation to the Secretary of authority to prescribe internal revenue districts for the purpose of administering the internal revenue laws, see Executive Order No. 10289, dated September 17, 1951 (16 FR 9499), as made applicable to the Code by Executive Order No. 10574, dated November 5, 1954 (19 FR 7249).
Title 26: Internal Revenue
PART 301—PROCEDURE AND ADMINISTRATION
Discovery of Liability and Enforcement of Title
Examination and Inspection
§ 301.7621-1 Internal revenue districts.