Regulations & Permits

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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.

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Presentation (WAC 173-446A) 09/21/21

This is a presentation for the 9/21/21 stakeholder meeting for Chapter 173-446A WAC, Criteria for Emissions-Intensive, Trade-Exposed Industries.

https://ecology.wa.gov/presentation-wac-173-446a-09-21-21

Presentation (WAC 173-444) 10/06/20

This is the presentation for the Oct. 6, 2020 public hearing for Chapter 173-444 WAC, Clean Energy Transformation Rule rulemaking.

https://ecology.wa.gov/presentation-wac-173-444-10-06-20

Presentation (WAC 173-444) 05/13/20

This is the presentation for the May 13, 2020 stakeholder meeting for Chapter 173-444, Clean Energy Transformation rulemaking.

https://ecology.wa.gov/presentation-wac-173-444-05-13-20

Presentation (WAC 173-446) 1/11/22

This is the presentation for the 1/11/22 stakeholder meeting for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/presentation-wac-173-446-1-11-22

Presentation (WAC 173-446) 12/16/21PM

This is a presentation for the 12/16/21 (PM) stakeholder meeting for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/presentation-wac-173-446-12-16-21pm

Presentation (WAC 173-444) 03/16/20

This is the presentation for the March 16, 2020 stakeholder meeting for Chapter 173-444, Clean Energy Transformation rulemaking.

https://ecology.wa.gov/presentation-wac-173-444-03-16-20

Presentation (WAC 173-444) 02/12/20

This is the presentation for the February 12, 2020 stakeholder meeting for Chapter 173-444, Clean Energy Transformation rulemaking.

https://ecology.wa.gov/presentation-wac-173-444-02-12-20

Presentation (WAC 173-446) 12/16/21AM

This is a presentation for the 12/16/21 (AM) stakeholder meeting for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/presentation-wac-173-446-12-16-21

Presentation (WAC 173-446) 11/08/21

This is a presentation for the 11/8/21 stakeholder meeting for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/presentation-wac-173-446-11-08-21

Presentation (WAC 173-444) 01/14/20

This is a presentation for the 1/14/20 stakeholder meeting for Chapter 173-444 WAC, Clean Energy Transformation.

https://ecology.wa.gov/presentation-wac-173-444-01-14-20

Presentation (WAC 173-446) 6-21-22

This is the presentation for the June 21, 22, 27, 28, 2022 public hearings for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/presentation-wac-173-446-6-21-22

Presentation (WAC 173-443) 7-14-22

This is a presentation for the July 14, 2022 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/presentation-wac-173-443-7-14-22

Presentation (WAC 173-443) 7-6-22

This is a presentation for the July 6, 2022 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/presentation-wac-173-443-7-6-22-2

Presentation (WAC 173-443) 5-10-22

This is a presentation for the May 10, 2022 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/presentation-wac-173-443-5-10-22

Presentation (WAC 173-446) 10-24-23

This is a presentation for the October 24, 2023 public meeting for Chapter 173-446-APCR WAC, Allowance Price Containment Reserve rulemaking.

https://ecology.wa.gov/presentation-wac-173-446-10-24-23

Presentation (WAC 173-446) 11-14-23

This is a presentation for the November 14, 2023 public meeting for Chapter 173-446 WAC, Cap-and-invest rulemaking.

https://ecology.wa.gov/presentation-wac-173-446-11-14-23

Presentation (WAC 173-446B) 11-30-23

These are the presentation slides for the November 30, 2023 meeting to provide feedback on draft rule language for the CCA Funds Reporting rulemaking.

https://ecology.wa.gov/presentation-wac-173-446b-11-30-23

Presentation (WAC 173-446) 10-21-24

This is a presentation for the October 21, 2024 public meeting for Chapter 173-446 WAC, Cap-and-invest rulemaking.

https://ecology.wa.gov/presentation-wac-173-446-11-14-23-540261c1d121085d0b0e570d950387a7

Forest Offset Protocol Technical Working Group

Presentation deck for the Jan 7 Forest Offset Protocol Technical Working Group meeting

https://ecology.wa.gov/presentation-wac-173-446-1-7-25

Presentation (WAC 173-442) 1-27-25

This is a presentation for the January 27, 2025 public meeting for Chapter 173-443 WAC, Hydroflurocarbons rulemaking.

https://ecology.wa.gov/presentation-wac-173-443-1-27-25