Ohio Administrative Code

(A) The owner or operator shall provide in the RMP:(1) Name, phone number and email address of local emergency planning and response organizations with which the stationary source last coordinated response efforts, pursuant to paragraph (F) of rule 3745-104-05 of the Administrati…

h 119. PDF: (A) For program one processes, the owner or operator shall submit in the RMP the certification statement provided in paragraph (B)(4) of rule 3745-104-06 of the Administrative Code.(B) For all other covered processes, the owner or operator shall submit in the RMP a si…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (C) of rule 3745-104-01 of the Administrative Code titled "Referenced m…

h 119. PDF: The owner or operator shall maintain records supporting the implementation of this chapter for five years from the date the record was generated unless otherwise provided in rules 3745-104-24 to 3745-104-35 of the Administrative Code. Last updated March 19, 2026 at 9:…

(A) The RMP required in rules 3745-104-38 to 3745-104-49 of the Administrative Code shall be available to the public under section 149.43 of the Revised Code.(B) No later than ninety days after any RMP reportable accident at the stationary source with any known offsite impact spe…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (C) of rule 3745-104-01 of the Administrative Code titled "Referenced m…

As used in this chapter:(A) "Director" means the director of the Ohio environmental protection agency.(B) "Household sewage treatment system" means any sewage treatment system, or part of such a system, for a single-family, two-family, or three-family dwelling that receives sewag…

(A) Permits required by section 6111.04 of the Revised Code may contain conditions imposing connection bans, and orders of the director issued pursuant to paragraph (H) of section 6111.03 of the Revised Code may impose connection bans.(B) The director shall specify in the order o…

(A) Any person desiring a variance from a ban imposed under this chapter must apply in writing to the director. Applications for variances shall be in a form and contain such information as the director may require. The application shall include at least:(1) A signed statement fr…

Except as otherwise provided in this rule, the definitions in rule 3745-15-01 of the Administrative Code apply to this chapter. As used in this chapter:(A) (1) "Affected facility" means any facility that meets the applicability requirements in rule 3745-110-02 of the Administrati…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (AA) of rule 3745-110-01 of the Administrative Code titled "Referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (AA) of rule 3745-110-01 of the Administrative Code titled "Referenced …

(A) Certification and permit application requirements.(1) Within one hundred twenty days of becoming subject to this chapter, any owner or operator of a source subject to paragraphs (A) to (G) of rule 3745-110-03 of the Administrative Code and which is not subject to paragraph (A…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (AA) of rule 3745-110-01 of the Administrative Code titled "Referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (K) of this rule titled "referenced materials."](A) Except as otherwise…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (K) of rule 3745-111-01 of the Administrative Code.](A) Purpose and gen…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (K) of rule 3745-111-01 of the Administrative Code.](A) Acceptable emis…

(A) Conditions for approval of the use of ERCs for enabling the acquisition of emission offsets.The use of ERCs from an existing air contaminant source or facility for the purpose of offsetting emissions of a proposed major stationary source or major modification (whether or not …

The Ohio EPA has established a voluntary ERC banking system to track the deposit and withdrawal of ERCs and the generation, transfer and use of ERCs in accordance with this chapter.(A) Prior to deposit of ERCs into the banking system, the Ohio EPA shall do one of the following:(1…

[Comment: For dates on non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (C) of this rule titled "Referenced Materials."](A) Except as otherwise…

Except as provided in rule 3745-112-04 of the Administrative Code, this chapter shall apply to any person who sells, supplies, offers for sale, or manufactures consumer products on or after the effective date in the table in rule 3745-112-03 of the Administrative Code, for use in…

[Comment: For dates on non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (C) of rule 3745-112-01 of the Administrative Code titled "Referenced M…

[Comment: For dates on non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (C) of rule 3745-112-01 of the Administrative Code titled "Referenced M…

[Comment: For dates on non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (C) of rule 3745-112-01 of the Administrative Code titled "Referenced M…

(A) Upon ninety days written notice, the director may require any responsible party to report any information for any consumer product or products of that responsible party including, but not limited to, all or part of the information specified in paragraphs (A)(1) to (A)(12) of …

(A) Any person who cannot comply with the requirements set forth in rule 3745-112-03 of the Administrative Code, because of extraordinary reasons beyond the person's reasonable control may apply in writing to the director for a variance. The variance application shall set forth a…

[Comment: For dates on non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (C) of rule 3745-112-01 of the Administrative Code titled "Referenced M…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (AA) of this rule titled "referenced materials."]Except as otherwise pr…

(A) The rules in this chapter are applicable to any person who supplies, sells, offers for sale, repackages for sale, manufacturers, or blends any AIM coating for use within the state of Ohio, as well as any person who applies or solicits the application of any AIM coating within…

(A) On or after the effective date specified, any person subject to this chapter in accordance with rule 3745-113-02 of the Administrative Code shall ensure that the AIM coatings meet the following limits:(1) VOC content limits.Limits are expressed as VOC content, thinned to the …

(A) Effective on the date specified for that coating in the table in paragraph (A) of rule 3745-113-03 of the Administrative Code, each manufacturer of any AIM coatings subject to this rule shall display the following information on the coating container (or label) in which the c…

(A) Each manufacturer of a product subject to a VOC content limit in paragraph (A)(1) of rule 3745-113-03 of the Administrative Code, shall keep records demonstrating compliance with the VOC content limits. Such records shall clearly list each product by name (and identifying num…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (AA) of rule 3745-113-01 of the Administrative Code titled "referenced …

Except where exempt under division (F)(4) of section 3704.03 of the Revised Code, the director may require a permit-to-install, issued in accordance with Chapter 3745-31 of the Administrative Code, for any new or modified air contaminant sources that emit a toxic air contaminant …

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (F) of this rule titled "referenced materials."](A) Th…

(A) General NOx budget program permit requirements.(1) The designated representative of a NOx budget source subject to this rule required to have a federally enforceable permit for the source shall submit an application for an operating permit or an application for a modification…

(A) The compliance certification report.For each control period in which one or more NOx budget units at a source are subject to the NOx budget program, the designated representative of the source shall submit to the director, by November thirtieth of that year, in a format presc…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (F) of rule 3745-14-01 of the Administrative Code titl…

[For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (F) of rule 3745-14-01 of the Administrative Code titled "refer…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (F) of rule 3745-14-01 of the Administrative Code titl…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (BB) of this rule titled "referenced materials."]As us…

It is the purpose of all air pollution rules adopted under Chapter 3704. or Chapter 3745. of the Revised Code or any rule adopted thereunder to set forth such requirements as shall be necessary to secure and maintain those levels of air quality which are consistent with the prote…

(A) The director may require the keeping and periodic submission of records and reports, including but not limited to, information on air contaminants, emissions or fuel from any or all potential sources for purposes of maintaining an air pollution emission inventory or any other…

(A) The director may require any persons responsible for emission of air contaminants to make or have made tests to determine the emission of air contaminants from any source whenever the director has reason to believe that an emission in excess of that allowed by these rules is …

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (BB) of rule 3745-15-01 of the Administrative Code tit…

(A) Scheduled maintenance of air pollution control equipment shall be conducted according to the following:(1) For the purposes of this rule, maintenance of air pollution control equipment which is scheduled to prevent a malfunction which would occur within two weeks if the maint…

(A) The emission or escape into the open air from any source or sources whatsoever, of smoke, ashes, dust, dirt, grime, acids, fumes, gases, vapors, or any other substances or combinations of substances, in such manner or in such amounts as to endanger the health, safety or welfa…