TNI's Stationary Source Audit Sample Program (SSAS) approved by EPA

On April 18, 2013, EPA's Emission Measurement Center approved the TNI SSAS program (http://epa.gov/ttn/emc/email.html#audit). Two audit sample providers have been recognized as part of this program, Environmental Resource Associates and Sigma Aldrich. In accordance with EPA requirements, the program will become effective on June 16, 2013.

For more information, including a list of required audit samples, click here.