Section 203.2150  Continuous Emissions Monitoring System (CEMS)

"Continuous emissions monitoring system" or "CEMS" means all of the equipment that may be required to meet the data acquisition and availability requirements of this Subpart, to sample, condition (if applicable), analyze, and provide a record of emissions on a continuous basis.

(Source:  Added at 49 Ill. Reg. 6237, effective April 23, 2025)