(a) Title VI of the Clean Air Act ( 42 U.S.C. 7671, et seq.).

(b) Section 706 of Division D, title VII of the Omnibus Appropriations Act, 2009 (Pub.L.111-8).

(c) Executive Order 13693 of March 25, 2015, Planning for Federal Sustainability in the Next Decade.

(d) Environmental Protection Agency (EPA) regulations, Protection of Stratospheric Ozone (40 CFR part 82).