US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDSUBCHAPTER a: PERMITS AND GENERAL PROVISIONSPart 203 — MAJOR STATIONARY SOURCES CONSTRUCTION AND MODIFICATIONSubpart Q203.225035 Ill. Adm. Code 203.2250PAL PollutantLast amended: 2025Year: 2026Length: 20 wordsOfficial source Section 203.2250 PAL Pollutant "PAL pollutant" means the pollutant for which a PAL is established at a major stationary source.Previous35 Ill. Adm. Code 203.2240Next35 Ill. Adm. Code 203.2260