Delegation of authority.

(a) In delegating implementation and enforcement authority to a State under section 112(d) of the Act, the authorities contained in paragraph (b) of this section shall be retained by the Administrator and not transferred to a State. (b) Authorities that will not be delegated to States: (1) Section 61.149(c)(2) (2) Section 61.150(a)(4) (3) Section 61.151(c) (4) Section 61.152(b)(3) (5) Section 61.154(d) (6) Section 61.155(a). [55 FR 48433, Nov. 20, 1990]