(a) The normal divisions of a part are sections. Sections are the basic units of the Code.
(b) When internal division is necessary, a section may be divided into paragraphs, and paragraphs may be further subdivided using the lettering indicated in § 21.11.
authority: 44 U.S.C. 1506; sec. 6, E.O. 10530, 19 FR 2709; 3 CFR, 1954-1958 Comp., p. 189
source: 37 FR 23611, Nov. 4, 1972, unless otherwise noted.
cite as: 1 CFR 21.10