Rule 3750-20-60 | Addition of hazardous chemicals, extremely hazardous substances and hazardous substances.
(A) The commission, pursuant to divisions (B)(4) and (C)(5) of section 3750.02 of the Revised Code, may identify EHSs in addition to those listed in paragraph (A) of rule 3750-20-30 of the Administrative Code, establish the threshold planning quantities and reportable quantities for the additional EHS, and list such substances in paragraph (B) of rule 3750-20-30 of the Administrative Code.
(B) The commission, pursuant to divisions (B)(4) and (C)(5) of section 3750.02 of the Revised Code, may identify hazardous chemicals in addition to those meeting the criteria of rule 3750-30-25 of the Administrative Code, establish threshold quantities and categories of health or physical hazards for the additional hazardous chemicals, and list such chemicals in paragraph (B) of rule 3750-30-25 of the Administrative Code.
(C) The commission, pursuant to divisions (B)(4) and (C)(5) of section 3750.02 of the Revised Code, may identify hazardous substances in addition to those listed in rule 3750-20-50 of the Administrative Code, establish reportable quantities for the additional hazardous substances, and list such substances in paragraph (B) of rule 3750-20-50 of the Administrative Code.
Last updated April 1, 2026 at 8:05 AM
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