Federal (United States) · Session law

Pub. L. 101-549 — To amend the Clean Air Act to provide for attainment and maintenance of health protective national ambient air quality standards, and for other purposes.

106 sections

1 group

71 sections filed directly here

Pub. L. 101-549 — To amend the Clean Air Act to provide for attainment and maintenance of health protective national ambient air quality standards, and for other purposes. | Federal (United States) Session law | Justis AI