§85.1909. Treatment of confidential information.
40 C.F.R. § 85.1909
Notes, amendments, and revision history
Amendments
[88 FR 4472, Jan. 24, 2023]
Authority
Authority: Secs. 208(a) and 301(a), Clean Air Act, as amended (42 U.S.C. 1857f-6(a) and 1857g(a)).
Source
Source: 42 FR 28128, June 2, 1977, unless otherwise noted.
Authority
Authority: 42 U.S.C. 7401-7671q.
Amendments
[88 FR 4472, Jan. 24, 2023]