Texas Department of Public Safety Regulatory Services Division www.dps.texas.gov In accordance with the Federal Clean Air Act, Texas is required to conduct an on-road testing program for carbon monoxide or ozone in non-a

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Date: 2017-10-16 15:54:20		Texas Department of Public Safety Regulatory Services Division www.dps.texas.gov In accordance with the Federal Clean Air Act, Texas is required to conduct an on-road testing program for carbon monoxide or ozone in non-a Add to Reading List Source URL: www.dps.texas.gov Download Document from Source Website File Size: 172,84 KB Share Document on Facebook