Section 468A.135 - Function of authority; rules(1) When authorized to do so by the Environmental Quality Commission, a regional authority formed under ORS 468A.105 shall exercise the functions relating to air pollution control vested in the commission and the Department of Environmental Quality by ORS 468.020, 468.035, 468.065, 468.070, 468.090, 468.095, 468.120, 468.140, 468A.025, 468A.040, 468A.050, 468A.055, 468A.065, 468A.070 and 468A.700 to 468A.755 insofar as such functions are applicable to the conditions and situations of the territory within the regional authority. The regional authority shall carry out these functions in the manner provided for the commission and the department to carry out the same functions. Such functions may be exercised over both incorporated and unincorporated areas within the territory of the regional authority, regardless of whether the governing body of a city within the territory of the region is participating in the regional authority.(2) No regional authority is authorized to establish or alter areas or to adopt any rule or standard that is less strict than any rule or standard of the commission. The regional authority must submit to the commission for its approval all air quality standards adopted by the regional authority prior to enforcing any such standards.(3) Subject to ORS 468A.140, 468A.145 and 468A.165, when a regional authority is exercising functions under subsection (1) of this section, the commission and the department shall not exercise the same functions in the same territory. The regional authority's jurisdiction shall be exclusive. The regional authority shall enforce rules and standards of the commission as required to do so by the commission.(4) The commission and the regional authorities may regulate, limit, control or prohibit by rule all air contamination sources not otherwise exempt within their respective jurisdictions. However, field burning and forestland burning shall be regulated by the commission and fire permit agencies as provided in ORS 468A.555 to 468A.620 and 468A.992, 476.380, 477.505 to 477.562 and 478.960. Formerly 468.535; 1993 c.420 §1