COMPLIANCE WITH EPA REGULATIONS APPLICABLE TO GRANTS. SUBGRANTS, COOPERATIVE AGREEMENTS, AND CONTRACTS Contractor certifies compliance with all applicable standards, orders, regulations, and/or requirements issued pursuant to the Clean Air Act of 1970, as amended (42 U.S.C. 1857(h)), Section 508 of the Clean Water Act, as amended (13 U.S.C. 1368), Executive Order 117389 and Environmental Protection Agency Regulation, 40 CFR Part 15.