§131.52. Certificate of concurrence.
18 C.F.R. § 131.52
(See §§ 35.1 through 35.21 of this chapter.)
Notes, amendments, and revision history
Amendments
[Order 141, 12 FR 8591, Dec. 19, 1947, as amended by Order 271, 28 FR 11404, Oct. 24, 1963; Order 541, 57 FR 21734, May 22, 1992; Order 714, 73 FR 57533, Oct. 3, 2008; Order 914, 90 FR 48403, Oct. 21, 2025]
Authority
Authority: 16 U.S.C. 792-828c, 2601-2645; 31 U.S.C. 9701; 42 U.S.C. 7101-7352.
Amendments
[Order 141, 12 FR 8591, Dec. 19, 1947, as amended by Order 271, 28 FR 11404, Oct. 24, 1963; Order 541, 57 FR 21734, May 22, 1992; Order 714, 73 FR 57533, Oct. 3, 2008; Order 914, 90 FR 48403, Oct. 21, 2025]