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.

See more about this collection...

Agenda (WAC 173-443) 1-25-23

This is the agenda for the January 25, 2023 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/agenda-wac-173-443-1-25-23

Agenda (WAC 173-443) 11-17-22

This is the agenda for the November 17, 2022 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/agenda-wac-173-443-11-17-22

Agenda (WAC 173-446) 01/11/22

This is the agenda for the January 11, 2022 stakeholder meeting for Chapter 173-446 WAC, Climate Commitment Act Program.

https://ecology.wa.gov/agenda-wac-173-446-01-11-22

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

This is the agenda for the 5/13/20 stakeholder meeting for Chapter 173-444 WAC, Clean Energy Transformation Rule.

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

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

This is the agenda for the 2/12/20 stakeholder meeting for Chapter 173-444 WAC, Clean Energy Transformation.

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

Agenda (WAC 173-443) 9-14-22

This is the agenda for the September 14, 2022 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/agenda-wac-173-443-9-14-22

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

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

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

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

This is the agenda for the 2/12/20 stakeholder meeting for Chapter 173-444 WAC, Clean Energy Transformation.

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

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

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

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

Agenda (WAC 173-443) 01/28/20

This is the agenda for the 1/28/20 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/agenda-wac-173-443-01-28-20

Agenda (WAC 173-443) 5/10/22

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

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

Agenda (WAC 173-443) 3/31/22

This is the agenda for the March 31, 2022 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/agenda-wac-173-443-3-31-22

Agenda (WAC 173-443) 12/17/19

This is the agenda for the 12/17/19 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/20191217-hfcstakeholderagenda

Agenda (WAC 173-443) 11/13-14/19

This is the agenda for the 11/13-14/19 stakeholder meetings for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/agenda-wac-173-443-11-13-14-19

Agenda (WAC 173-443) 2/3/22

This is the agenda for the February 3, 2022 stakeholder meeting for Chapter 173-443 WAC, Hydrofluorocarbons.

https://ecology.wa.gov/agenda-wac-173-443-2-3-22

Agenda (WAC 173-441) 8-17-23

This is the agenda for the August 17, 2023 stakeholder meeting for Chapter 173-441 WAC, Electricity Markets.

https://ecology.wa.gov/agenda-wac-173-441-8-17-23

Agenda (WAC 173-441) 9-12-23

This is the agenda for the September 12, 2023 stakeholder meeting for Chapter 173-441 WAC, Electricity Markets.

https://ecology.wa.gov/agenda-wac-173-441-9-12-23

Agenda (WAC 173-441) 9-28-23

This is the agenda for the September 28, 2023 stakeholder meeting for Chapter 173-441 WAC, Electricity Markets.

https://ecology.wa.gov/agenda-wac-173-441-9-28-23

Agenda (WAC 173-441) 11-8-23

This is the agenda for the November 8, 2023 public meeting for Chapter 173-441 WAC, Electricity Markets rulemaking.

https://ecology.wa.gov/agenda-wac-173-441-11-8-23

Agenda (WAC 173-441) 1-24-24

This is the agenda for the January 24, 2024 meeting to provide feedback on draft rule language for the Electricity Markets rulemaking.

https://ecology.wa.gov/agenda-wac-173-441-1-24-23