US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDSUBCHAPTER c: EMISSION STANDARDS AND LIMITATIONS FOR STATIONARY SOURCESPart 225 — CONTROL OF EMISSIONS FROM LARGE COMBUSTION SOURCESSubpart F225.62535 Ill. Adm. Code 225.625Control Technology Requirements for NOx, SO2, and PM Emissions (Repealed)Last amended: 2009Year: 2026Length: 16 wordsOfficial source Section 225.625 Control Technology Requirements for NO x , SO 2 , and PM Emissions (Repealed)Previous35 Ill. Adm. Code 225.620Next35 Ill. Adm. Code 225.630