Regulations & Permits
Use this portal to filter and search for all of our regulatory information.
We oversee many state and federal laws designed to protect Washington's land, air, and water. See our laws, rules, & rulemaking page for more information about our current rules and rulemaking.
Draft fee schedule (WAC 173-455) 5-18-22
This is the May 18, 2022 draft fee schedule for Chapter 173-455 WAC, Air Quality Fee Rule.
https://ecology.wa.gov/draft-fee-schedule-wac-173-455-5-18-22
Draft Chapter 173-230 rule language for informal comment period
This is the draft rule language that is open for informal comment.
https://ecology.wa.gov/draft-chapter-173-230-rule-language-for-informal-c
Draft fee schedule for informal comment period
This is the draft fee schedule that is open for informal comment.
https://ecology.wa.gov/draft-fee-schedule-for-informal-comment-period
Draft Citation List (WAC 173-201A) 07/17/08
This is a draft citation list for the proposed updates to Chapter 173-201A WAC, Water Quality Standards for Surface Waters of the State of Washington
https://ecology.wa.gov/draft-citation-list-wac-173-201a-07-17-08
Draft fee by source (WAC 173-455; WAC 173-400) 06/27/17
This shows draft fee amounts on 06/27/17 for registration sources for WAC 173-455 Air Quality Fee Rule; WAC 173-400 General Regulations for Air Pollution Sources.
https://ecology.wa.gov/draft-fee-by-source-wac-173-455;-wac-173-400-06
Draft refrigerant management requirements (WAC 173-443) 11-17-22
This is the November 17, 2022 draft requirements for refrigerant management under Chapter 173-443 WAC, Hydrofluorocarbons.
https://ecology.wa.gov/draft-refrigerant-management-requirements-wac-1
Draft fee schedule (WAC 173-455; 173-400) 2/28/18
This is a draft fee schedule for WAC 173-455 Air Quality Fee Rule; WAC 173-400 General Regulations for Air Pollution Sources. (2/28/18)
https://ecology.wa.gov/draft-fee-schedule-wac-173-455;-173-400-02-28-18
Draft fee schedule (WAC 173-455; 173-400) 02/07/18
This is a draft fee schedule for WAC 173-455 Air Quality Fee Rule; WAC 173-400 General Regulations for Air Pollution Sources. (2/7/18)
https://ecology.wa.gov/draft-fee-schedule-wac-173-455;-173-400-02-07-18
Draft refrigerant management requirements (WAC 173-443) 9-14-22
This is the September 14, 2022 draft requirements for refrigerant management under Chapter 173-443 WAC, Hydrofluorocarbons.
https://ecology.wa.gov/draft-refrigerant-management-requirements-wac-173
Draft fee schedule (WAC 173-455; WAC 173-400) 06/27/17
This is a draft fee schedule on 06/27/17 for WAC 173-455 Air Quality Fee Rule; WAC 173-400 General Regulations for Air Pollution Sources.
https://ecology.wa.gov/draft-fee-schedule-wac-173-455;-wac-173-400-06-2
Draft fee schedule (WAC 173-455; WAC 173-400) 05/24/17
This is a draft fee schedule on 05/24/17 for for WAC 173-455 Air Quality Fee Rule; WAC 173-400 General Regulations for Air Pollution Sources.
https://ecology.wa.gov/draft-fee-schedule-wac-173-455;-wac-173-400-05-2
Definitions Work Group Notes - December 16, 2014
Definitions Work Group Notes - December 16, 2014
https://ecology.wa.gov/definitions-work-group-notes-december-16-2014
Definitions Work Group Notes - December 2, 2014
Definitions Work Group Notes - December 2, 2014
https://ecology.wa.gov/definitions-work-group-notes-december-2-2014
Definitions Work Group Notes - February 18, 2015
Definitions Work Group Notes - February 18, 2015
https://ecology.wa.gov/definitions-work-group-notes-february-18-2015
Definitions Work Group Notes - January 20, 2015
Definitions Work Group Notes - January 20, 2015
https://ecology.wa.gov/definitions-work-group-notes-january-20-2015
Definitions Work Group Notes - January 6, 2015
Definitions Work Group Notes - January 6, 2015
https://ecology.wa.gov/definitions-work-group-notes-january-6-2015
Definitions Work Group Notes - June 16, 2015
Definitions Work Group Notes - June 16, 2015
https://ecology.wa.gov/definitions-work-group-notes-june-16-2015
Definitions Work Group Notes - November 18, 2014
Definitions Work Group Notes - November 18, 2014
https://ecology.wa.gov/definitions-work-group-notes-november-18-2014
Definitions Work Group, Topics for Discussion - July 9, 2014
Definitions Work Group, Topics for Discussion - July 9, 2014
https://ecology.wa.gov/definitions-work-group-topics-for-discussion-ju
Draft offset protocol language
Draft offset protocol language for ozone depleting substances projects
https://ecology.wa.gov/draft-offset-protocol-language-173-446-wac-10-1-24
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