Amend CSSB 1134 (senate committee printing), in SECTION 1 of the bill, between added Sections 382.051961 and 382.051962, Health and Safety Code (page 1, between lines 48 and 49), by inserting the following:

(c) The air quality monitoring data and the evaluation of that data under Subsection (b):

(1) must be relevant and technically and scientifically credible, as determined by the commission; and

(2) may be generated by an ambient air monitoring program conducted by or on behalf of the commission in any part of the state or by another governmental entity of this state, a local or federal governmental entity, or a private organization.