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.
Centennial Contractors COVID-19 Response Plan EXAMPLE
Centennial Contractors COVID-19 Response Plan provided as an EXAMPLE to Ecology partners
https://ecology.wa.gov/example-covid-19disease-preventionmeasures-centenn
Lincoln Construction COVID-19 Response Plan EXAMPLE
Lincoln Construction COVID-19 Response Plan provided as an EXAMPLE for Ecology partners
https://ecology.wa.gov/example-covid-19jobsitebestpractices-lincolnconstr
Example COVID-19 Response Plan for Forma Construction
Forma Construction's COVID-19 response plan - provided as an Example for Ecology partners
https://ecology.wa.gov/example-covid-19plan-formaconstructionmarch2020
Example COVID-19 Response Plan for Cochran
Cochran's COVID-19 response plan - provided as an Example for Ecology partners
https://ecology.wa.gov/example-covid-19response-cochran03-24-2020
Rulemaking adopted repeal language (WAC 173-04) 06/25/2021
This is adopted repeal rule language for WAC 173-04, Practice and Procedure
https://ecology.wa.gov/rulemaking-adopted-repeal-language-wac-173-04-06
OTS-4081.1 for filing
Under RCW 43.21C.440, GMA counties/cities may designate a planned action.
https://ecology.wa.gov/ots-4081-1-for-filing
Rulemaking adopted repeal language strikeout version (WAC 173-04) 06/25/2021
Rulemaking adopted repeal language strikeout (WAC 173-04) 06/25/2021
https://ecology.wa.gov/rulemaking-adopted-repeal-language-strikeout-wac
Quality Assurance Project Plan checklist
The checklist provides a list of all the required elements for the plan.
https://ecology.wa.gov/qapp-review-checklist
Emergency Rule Adoption Language (WAC 173-03) - 7/20/17
This is emergency rule language for WAC 173-03-900E for Public Records Rule. Ecology is working on a permanent version of this language.
https://ecology.wa.gov/emergency-rule-adoption-language-wac-173-03-7
Emergency Rule Adoption Notice (WAC 173-03) - 7/20/17
This is an emergency adoption of WAC 173-03-900E. Ecology is adopting a permanent version of this emergency rule.
https://ecology.wa.gov/emergency-rule-adoption-notice-wac-173-03-7-20
Quality Assurance Project Plan template
The template includes information and instructions needed for the preparation of a QA Project Plan.
https://ecology.wa.gov/qapp-template
Rulemaking proposed repeal language (WAC 173-04) 02/04/21
This is proposed rule language to be repealed for WAC 173-04, Practice and Procedure
https://ecology.wa.gov/rulemaking-proposed-repeal-language-wac-173-04-0
Rulemaking Repeal Adoption (WAC 173-04) 06/25/2021
This is the rulemaking Repeal Adoption CR-103 form for Chapter 173-04 WAC Practice and Procedure 06/25/2021
https://ecology.wa.gov/rulemaking-repeal-adoption-wac-173-04-06-25-2021
Rulemaking Adoption Notice (WAC 173-03) 11/15/17
This is a rulemaking adoption (CR-103) for WAC 173-03 Public Records.
https://ecology.wa.gov/rulemaking-adoption-notice-wac-173-03-11-15-17
Rulemaking Announcement (WAC 173-03) 2/28/17
This is a rulemaking announcement (CR-101) for WAC 173-03 Public Records
https://ecology.wa.gov/rulemaking-announcement-wac-173-03-2-28-17
Rulemaking Proposal (WAC 173-03) 9/15/17
This is a rulemaking proposal (CR 102) for Public Records
https://ecology.wa.gov/rulemaking-proposal-wac-173-03-9-15-17
Rulemaking Proposal Continuance (WAC 173-03) 10/03/17
This is a rulemaking proposal continuance for WAC 173-03 Public Records
https://ecology.wa.gov/rulemaking-proposal-continuance-wac-173-03-10-03
Rulemaking proposed language (WAC 173-50) 4/19/23
This is proposed rule language for WAC 173-50.
https://ecology.wa.gov/rulemaking-proposed-language-wac-173-50-4-19-23
Rulemaking proposal language (WAC 173-03) 9/15/17
This is proposed rule language for WAC 173-03 Public Records
https://ecology.wa.gov/rulemaking-proposal-language-wac-173-03-9-15-17
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