Regulations & Permits

Use this portal to filter and search for all of our regulatory information.

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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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Regulations & Permits

Use this portal to filter and search for all of our regulatory information.

Regulations & Permits icon

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...
Cleanup Rule exploratory rulemaking process & timeline (as of January 2018)
A January 2018 notice of our exploratory process and timeline for updating Washington's Cleanup Rule.
https://ecology.wa.gov/noticecleanupruleexprmjan2018
Rulemaking Proposal (WAC 173-337) 12/07/22
This is a rulemaking proposal (CR-102) for WAC 173-337 Safer Products Restrictions and Reporting.
https://ecology.wa.gov/rulemaking-proposal-wac-173-337-12-07-22
Rulemaking proposed language (WAC 173-337) 12/07/22
This is proposed rule language for WAC 173-337 Safer Products Restrictions and Reporting
https://ecology.wa.gov/rulemaking-proposed-language-wac-173-337-12-07-22
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
DRAFT Chapter 173-339 WAC Cosmetic Products Restrictions
This is the draft rule language for Chapter 173-339 WAC Cosmetic Products Restrictions.
https://ecology.wa.gov/draft-chapter-173-339-wac-cosmetic-products-restrictions-07-24
Draft rule language WAC 173-337
This is the draft rule language for WAC 173-337.
https://ecology.wa.gov/draft-rule-language-wac-173-337
Rulemaking Announcement (WAC 173-339) 12/19/24
Rulemaking Announcement CR 101
https://ecology.wa.gov/rulemaking-announcement-wac-173-339-12-19-24
Rulemaking Proposal (WAC 173-339) 02/6/25
This is a rulemaking proposal (CR-102) for WAC 173-339 Title.
https://ecology.wa.gov/rulemaking-proposal-wac-173-339-01-30-25
Rulemaking proposed language (WAC 173-339)
This is the proposed rule language for WAC 173-339.
https://ecology.wa.gov/rulemaking-proposed-language-wac-173-339-01-30-25
Chemicals of high concern to children (CHCC)
List of chemicals that manufacturers of children's products must report on.
https://ecology.wa.gov/regulations-permits/reporting-requirements/childrens-safe-products-act-reporting/chemicals-of-high-concern-to-children
Automotive recyclers
Auto recyclers deal with toxic materials. Learn best practices and ways to manage these materials.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/dangerous-waste-guidance/common-dangerous-waste/auto-recyclers
Cleaners
Learn how your business can properly dispose of cleaners and choose safer products.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/dangerous-waste-guidance/common-dangerous-waste/cleaners
EPCRA Tribal guidance
Information on the Emergency Planning & Community Right-to-Know Act for Tribal nations.
https://ecology.wa.gov/regulations-permits/reporting-requirements/emergency-planning-community-right-to-know-act/epcra-tribal-guidance
Efficiency services for manufacturing and industrial facilities
We offer consulting services for manufacturing and industrial facilities to improve efficiency.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/pollution-prevention-services/toxics-reduction-assistance/efficiency-services-for-manufacturing-industries
Chapter 173-333 WAC
This is the rulemaking page for Chapter 173-333 WAC, Chemical Action Plans.
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-333-oct15
Chapter 173-339 WAC – Cosmetic Products Restrictions (Lead in Cosmetics)
This is the rulemaking page for Chapter 137-339 WAC (Lead in Cosmetics).
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-339-lead-in-cosmetics
Better Brakes Law: Guidance for manufacturers
Guidance for manufacturers on Washington's Better Brakes regulations.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/better-brakes-guidance
Chapter 173-339 WAC – Cosmetic Products Restrictions (Formaldehyde in Cosmetics)
This is the rulemaking page for Chapter 173-339 WAC – Cosmetic Products Restrictions
https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/rulemaking/wac-173-339
Successful no further actions
Sites cleaned up using a model remedy might achieve "no further action" status faster.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/mtca-model-remedies/no-further-actions
Technical resources for sediment cleanups
Access our technical resources to help support your sediment cleanup decisions.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/sediment-cleanup-resources
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