Section 25-7-124 - Relationship with federal government, regional agencies, and other states(1) The commission shall serve as the state agency for all purposes of the federal act and regulations promulgated under said act; except that the department of public health and environment shall accept and supervise the administration of loans and grants from the federal government and from other sources, public or private, which are received by the state for air pollution control purposes.(3) The department of public health and environment may enter into agreements with any air pollution control agencies of the federal government or other states and with regional air pollution control agencies, but any such agreement involving, authorizing, or requiring compliance in this state with any ambient air quality standard or emission control regulation shall not be effective unless or until the commission has held a hearing with respect to such standard or regulation and has adopted the same in compliance with section 25-7-110.L. 79: Entire article R&RE, p. 1046, § 1, effective June 20. L. 94: (1) and (3) amended, p. 2784, § 502, effective July 1. L. 2005: (2) repealed, p. 282, § 19, effective August 8. For the legislative declaration contained in the 1994 act amending subsections (1) and (3), see section 1 of chapter 345, Session Laws of Colorado 1994.