---
kind: "section"
citation: "40 C.F.R. § 35.145"
title: "40"
number: "35.145"
heading: "Maximum federal share."
url: "https://uscodex.org/cfr/40/35.145"
---

# §35.145. Maximum federal share.

- (a) The Regional Administrator may provide air pollution control agencies, as defined in section 302(b) of the Clean Air Act, up to three-fifths of the approved costs of implementing programs for the prevention and control of air pollution or implementing national primary and secondary ambient air quality standards.
- (b) Revenue collected pursuant to a State's Title V operating permit program may not be used to meet the cost share requirements of [section 105](/cfr/40/105.md).

## Notes

### Authority

Authority: 42 U.S.C. 7401 et seq.; 33 U.S.C. 1251 et seq.; 42 U.S.C. 300f et seq.; 42 U.S.C. 6901 et seq.; 7 U.S.C. 136 et seq.; 15 U.S.C. 2601 et seq.; 42 U.S.C. 13101 et seq.; Pub. L. 104-134, 110 Stat. 1321, 1321-299 (1996); Pub. L. 105-65, 111 Stat. 1344, 1373 (1997).

### Source

Source: 66 FR 1734, Jan. 9, 2001, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401 et seq.; 33 U.S.C. 1251 et seq.; 42 U.S.C. 300f et seq.; 42 U.S.C. 6901 et seq.; 7 U.S.C. 136 et seq.; 15 U.S.C. 2601 et seq.; 42 U.S.C. 13101 et seq.; Pub. L. 104-134, 110 Stat. 1321, 1321-299 (1996); Pub. L. 105-65, 111 Stat. 1344, 1373 (1997), 2 CFR 200.