US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 301 — INTRODUCTION301.21035 Ill. Adm. Code 301.210AdministratorLast amended: 2023Year: 2026Length: 20 wordsOfficial source Section 301 Section 301.210 Administrator "Administrator" means the Administrator of the United States Environmental Protection Agency or the Administrator's designee.Previous35 Ill. Adm. Code 301.205Next35 Ill. Adm. Code 301.215