US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER 1: POLLUTION CONTROL BOARDPart 107 — PETITION TO REVIEW POLLUTION CONTROL FACILITY SITING DECISIONSSubpart E107.50635 Ill. Adm. Code 107.506Burden of ProofYear: 2026Length: 22 wordsOfficial source Section 107 Section 107.506 Burden of Proof The petitioner bears the burden of proof in accordance with Section 40.1(a) of the Act.Previous35 Ill. Adm. Code 107.504