Air Quality Effective Dates Rule Changes

This table provides unofficial copies of changes to air quality rules passed by the Air Quality Advisory Council and Environmental Quality Board during the last few years, along with the date they came into effect.

Unless otherwise noted, these rule changes pertain to Chapter 100 (OAC 252:100).

Rule Date Passed by Council Rule Effective Date
Effective in 2021
(Ch. 4) SC 7 Environmental Permit Process 11/12/2020 9/15/2021
(Ch. 4) Appendix C EQB 2/19/2021 9/15/2021
SC 1 General Provision/ SC 7 Permits for Minor Facilities / SC 8 Permits for Part 70 Sources and Major New Source Review (NSR) Sources 11/12/2020 9/15/2021
SC 2 Incorporation by Reference 10/21/2020 9/15/2021
Appendix Q. Incorporation by Reference 10/21/2020 9/15/2021
(Ch. 110) Lead-Based Paint Management 10/21/2020 9/15/2021
Effective in 2020
SC 1 Definitions 6/19/2019 9/15/2020
SC 2 Incorporation by Reference 10/16/2019 9/15/2020
SC 13 Open Burning 10/16/2019 9/15/2020
SC 17 Incinerators 1/15/2020 9/15/2020
SC 37 Control of Emission of Volatile Organic Compounds 6/19/2019 9/15/2020
SC 39 Emission of Volatile Organic Compounds (VOCs) in Nonattainment Areas and Former Nonattainment Areas 6/19/2019 9/15/2020
SC 39-49 Manufacturing of fiberglass reinforced plastic products 10/16/2019 9/15/2020
Appendix N. Specialty Coatings VOC Content Limits 6/19/2019 9/15/2020
Appendix Q. Incorporation By Reference 10/16/2019 9/15/2020
Effective in 2019
SC 2 Incorporation By Reference 10/10/2018 9/15/2019
SC 39-4 Exemptions 1/16/2019 9/15/2019
SC 39-16 Petroleum Refinery Process Unit Turnaround 1/16/2019 9/15/2019
SC 39-40 Cutback asphalt (paving) 10/10/2018 9/15/2019
SC 39-41 Storage, loading and transport/delivery of VOCs 10/10/2018 9/15/2019
Appendix Q. Incorporation By Reference 10/10/2018 9/15/2019
Effective in 2018
SC 2 Incorporation By Reference 10/18/2017 9/15/2018
SC 7 Permits for Minor Facilities 10/18/2017 9/15/2018
SC 8 Permits for Part 70 Sources and Major New Source Review (NSR) Sources 10/18/2017 9/15/2018
Appendix Q. Incorporation by Reference 10/18/2017 9/15/2018
Effective in 2017
(Ch. 4) SC 7 Environmental Permit Process 1/18/2017 9/15/2017
(Ch. 100) SC 1 General Provisions 1/18/2017 9/15/2017
SC 2 Incorporation By Reference 10/12/2016 9/15/2017
SC 7 Permits for Minor Facilities 1/18/2017 9/15/2017
SC 8 Permits for Part 70 Sources and Major New Source Review (NSR) Sources 10/12/2016 9/15/2017
Appendix Q. Incorporation by Reference 10/12/2016 9/15/2017
Effective in 2016
SC 2 Incorporation By Reference 10/14/2015 9/15/2016
SC 5 Registration, Emission Inventory and Annual Operating Fees 10/14/2015 9/15/2016
SC 7 Permits for Minor Facilities 10/14/2015 9/15/2016
SC 9 Excess Emission Reporting Requirements 1/20/2016 9/15/2016
Appendix E. Primary Ambient Air Quality Standards 1/20/2016 9/15/2016
Appendix F. Secondary Ambient Air Quality Standards 1/20/2015 9/15/2016
Appendix Q. Incorporation by Reference 10/14/2015 9/15/2016