40 CFR § 63.5605 - Who implements and enforces this subpart?

(a) This subpart can be implemented and enforced by us, the US Environmental Protection Agency (EPA), or a delegated authority, such as your State, local, or tribal agency. If the Administrator has delegated authority to your State, local, or tribal agency, then that agency has the authority to implement and enforce this subpart. You should contact your EPA Regional Office to find out if this subpart is delegated to your State, local, or tribal agency.

(b) In delegating implementation and enforcement authority of this subpart to a State, local, or tribal agency under subpart E of this part, the Administrator keeps the authorities contained in paragraphs (b)(1) through (4) of this section and does not delegate such authorities to a State, local, or tribal agency.

(1) Approval of alternatives to the non-opacity emission limits, operating limits, and work practice standards in § 63.5505(a) through (c) and under § 63.6(g).

(2) Approval of major alternatives to test methods under § 63.7(e)(2)(ii) and (f) and as defined in § 63.90.

(3) Approval of major alternatives to monitoring under § 63.8(f) and as defined in § 63.90.

(4) Approval of major alternatives to recordkeeping and reporting under § 63.10(f) and as defined in § 63.90.