40 CFR § 59.211
State authority
June 9, 2020
(a) The provisions in this regulation shall not be construed in any manner to preclude any State or political subdivision thereof from:
(1) Adopting and enforcing any emission standard or limitation applicable to a regulated entity.
(2) Requiring the regulated entity to obtain permits, licenses, or approvals prior to initiating construction, modification, or operation of a facility for manufacturing a consumer product.
(b) [Reserved]