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Air Quality Compliance

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New Requirements for Emission Testing Firms

Posted: February 5th, 2008

On January 24, 2008, U.S. EPA promulgated revisions to Appendix A of 40 CFR 75 (Part 75).  The revisions include the requirement for all Air Emission Testing Bodies (AETBs) that conduct Part 75 relative accuracy test audits (RATA) of continuous emission monitoring systems […]

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