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.

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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...
Noise pollution
Learn more about how to manage noise pollution.
https://ecology.wa.gov/Regulations-Permits/Laws-rules-rulemaking/Noise-pollution
Rulemaking at Ecology
Find out about Ecology's rulemaking activities.
https://ecology.wa.gov/Regulations-Permits/Laws-rules-rulemaking/Rulemaking
Noise pollution — Frequently asked questions for residents
Do you have questions about noise pollution? Find some common questions and answers.
https://ecology.wa.gov/Regulations-Permits/Laws-rules-rulemaking/Noise-pollution/Noise-pollution-FAQ-for-residents
Noise pollution — Frequently asked questions for local governments
Do you have questions about noise pollution? Find some common questions and answers for governments.
https://ecology.wa.gov/Regulations-Permits/Laws-rules-rulemaking/Noise-pollution/Noise-pollution-FAQ-for-local-government
Frequently Asked Questions (FAQs) for Chapter 173-303
Frequently asked questions about Chapter 173-303 WAC, Dangerous Waste Regulations.
https://ecology.wa.gov/Regulations-Permits/Laws-rules-rulemaking/Closed-rulemaking/WAC173-303-FAQ
Biosolids laws, rules, and support documents
See Washington's biosolids laws, the administrative rules we operate under, and support documents.
https://ecology.wa.gov/Regulations-Permits/Laws-rules-rulemaking/Biosolids-laws-rules-and-support-documents
RCW Chapter 43.19A
Recycled product procurement
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-recycling-waste/RCW-Chapter-43-19A
RCW Chapter 70.240
Children's safe products
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-toxic-chemicals/RCW-Chapter-70-240
RCW Chapter 70.270
Replacement of lead wheel weights
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-toxic-chemicals/RCW-Chapter-70-270
RCW Chapter 70.275
Mercury-containing lights - proper disposal
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-toxic-chemicals/RCW-Chapter-70-275
RCW Chapter 70.280
Bisphenol a - restrictions on sale
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-toxic-chemicals/RCW-Chapter-70-280
RCW Chapter 70.95C
Waste reduction
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-recycling-waste/RCW-Chapter-70-95C
RCW Chapter 70.95I
Used oil recycling
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-recycling-waste/RCW-Chapter-70-95I
RCW Chapter 70.95J
Municipal sewage sludge - Biosolids
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-recycling-waste/RCW-Chapter-70-95J
RCW Chapter 70.95M
Mercury
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-toxic-chemicals/RCW-Chapter-70-95M
WAC Chapter 173-44
Fees - radioactive waste management facilities
https://ecology.wa.gov/Asset-Collections/Link-Assets/Nuclear-waste/WAC-Chapter-173-44
RCW Chapter 70.76
Polybrominated diphenyl ethers - flame retardants
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-toxic-chemicals/RCW-Chapter-70-76
RCW Chapter 70.93
Waste reduction, recycling and model litter control act
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-recycling-waste/RCW-Chapter-70-93
RCW Chapter 70.95
Solid waste management reduction and recycle
https://ecology.wa.gov/Asset-Collections/Link-Assets/Reducing-recycling-waste/RCW-Chapter-70-95
RCW Chapter 70.98
Nuclear energy and radiation
https://ecology.wa.gov/Asset-Collections/Link-Assets/Nuclear-waste/RCW-Chapter-70-98
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