For parallel reference, the Code of Federal Regulations and the Federal Register may be cited in the following forms, as appropriate:
___ CFR ___ (___ FR ___). § ___ of this chapter (___ FR ___).
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 21.23