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Washington · State Law Library Hub
Washington Auto Insurance & Crash Law Library
A public legal education and research library for Washington automobile insurance, crash claims, coverage, fault, insurer duties, damages, reimbursement, settlement and controlling authority.
Washington State Law Library
Numbered guides by legal category
Start with Guide 01 if you are new to the library. Browse all 22 issue guides by legal category. For claims-handling questions, also read the October 18, 2026 rule-change alert and distinguish the operative rules from adopted future amendments.
Getting Started in Washington
State-specific working guide: how to use the library, build the claim map, and decide what to do first.
Coverage & Insured Status
Required insurance, every policy, insured status, UM/UIM, stacking and policy interpretation.
Insurer Duties & Claims Conduct
Disclosure, claims handling, agents, defense and failure to settle.
Vehicle & Use Questions
Borrowed and rental vehicles, work use, rideshare and public-entity vehicles.
Liability & Proof
Comparative fault, crash investigation and evidence preservation.
Damages & Resolution
Damages, wrongful death, PIP, medical reimbursement and settlement.
Case Authority
Washington statutes and appellate authority organized by issue.
Guide 01 · Washington Citizen’s Guide
How to use this library before making a final claim decision
Start with the people, vehicles, policies and records involved. Keep liability, UIM, PIP and reimbursement questions distinct. Match the rule version to the relevant dates, especially when using the claims-handling guides.
Identify drivers, owners, injured people, possible employers and other responsible parties. Read Guide 14, Guide 15 or Guide 16 when the vehicle’s use requires a separate inquiry.
Use Guide 03, Guide 05 and Guide 21. Collect declarations, endorsements and UIM/PIP selection or rejection documents rather than assuming what coverage was purchased.
Use Guide 18 for reports, photographs, video, vehicle data, witnesses and medical chronology. Keep a separate deadline calendar and dated insurer correspondence for use with Guide 09.
Read Guide 22, the case-authority library and official sources. Check remaining coverage and reimbursement demands, and consult the claims-rule alert before relying on a WAC summary.
Washington Current-Law Snapshot
Issues to identify early
25 / 50 / 10 minimum liability
Washington’s ordinary minimum financial-responsibility limits are 25/50/10.
Pure comparative fault
Claimant fault reduces compensatory damages proportionately but does not create a 50% or 51% recovery bar.
Statutory UIM protection
Qualifying UIM protection applies unless the named insured or spouse rejects all or part of it as Washington law permits.
PIP must be offered
Washington is not mandatory no-fault, but qualifying automobile policies must offer optional PIP subject to written rejection rules.
Bad faith + IFCA + WAC
Washington combines common-law insurer duties, IFCA and detailed claims-handling regulations.
Washington OIC
The Office of the Insurance Commissioner regulates insurers, rulemaking, consumer guidance and complaints.
Current-Law Alert
Washington claims rules change October 18, 2026
The Washington Office of the Insurance Commissioner adopted substantial amendments to minimum claims-handling standards on August 18, 2026, with an effective date of October 18, 2026. Before that date, distinguish the presently operative WAC language from the adopted future version. After October 18, 2026, re-check the Washington guides addressing coverage disclosure, claims handling/IFCA, property loss and PIP/reimbursement before treating their WAC discussions as current.
Washington Library Pathways
Use Washington’s topic titles and existing guide numbers
Guide 01 above is the working introduction on this hub. Guide 04 addresses who is insured and Guide 08 addresses coverage disclosure and insurer duties. Multiple-claimant issues appear in the settlement and excess-exposure guides; there is no separate Washington multiple-claimants guide. The existing Washington child-page numbers and URLs remain the way to locate those resources.
Primary Research
Official Washington research sources
VictimsGuide is the navigation layer. Current primary authority, the actual insurance contract and the verified factual record control.
Revised Code of Washington
Open RCW →Washington Administrative Code
Open WAC →Office of the Insurance Commissioner
Open OIC →Washington Courts
Open courts →Washington State Patrol
Open WSP →Washington Department of Licensing
Open DOL →How this library stays current
Build the complete Washington coverage and claim map
Identify every responsible person and entity, every liability and first-party policy, insured status, UIM and PIP, commercial/rideshare/government issues, pure comparative fault, evidence, damages, insurer conduct under the applicable RCW and WAC, reimbursement interests and settlement consequences before claim closure.
Do not let one insurance card define the available recovery.
Find the policies, identify the insureds and responsible parties, preserve the evidence, and review damages, reimbursement, applicable rule versions and release consequences before treating a claim as complete.