Amend CSSB 681 as follows: (1) Amend SECTION 2, Section 382.131, Health and Safety Code on page 1, by adding at line 1-37, after the heading "METROPOLITAN AREAS AFFECTED." and before "Rules adopted by" the subsection designation "(a)" and adding after line 1-45, subsection (b) to read as follows: (b) Notwithstanding the provisions of subsection (a), the commission may establish a clean fuel vehicle program for covered fleets in counties where not otherwise required in response to a formal request by resolutions adopted by the county and the most populous municipality within the county according to the most recent federal decennial census. Such request may originate from any county or municipality declared to be in violation of or seeking to avoid being declared in violation of federal ambient air quality standards.