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.
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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