DWC form walkthrough
Application for Adjudication of Claim, explained
The Application for Adjudication of Claim opens a case at the Workers' Compensation Appeals Board (WCAB) so a judge can decide disputes. File it when your claim is denied or benefits aren't being provided, and generally within one year of the injury or the last benefit provided (LC §5405). Get the official form from the DIR website (PDF).
When you need it
- Your claim was denied, or not decided and benefits aren't being paid.
- You need a hearing on temporary disability, treatment or another dispute.
- You're approaching the one-year deadline with benefits disputed.
- A settlement needs a case to be approved in (the parties often file it then).
What the form asks
- Your name, address and the last digits of your Social Security number.
- The employer's legal name and address, and the insurer or claims administrator. If the employer is uninsured, the Uninsured Employers Benefits Trust Fund is named too.
- Date(s) of injury, specific or cumulative, and body parts.
- Your occupation and earnings, and benefits received.
- The issues in dispute (for example compensability, TD, medical treatment, PD).
How to file
Attorneys file electronically through the DWC's case system. If you don't have an attorney, you can file paper forms with a document cover sheet and separator sheet at the district office that serves you (find it by ZIP code), and you must serve copies on the other parties. The DWC's step-by-step I&A guide 4 walks through it, and I&A officers can help in person.
After filing
You receive an ADJ case number. To get a hearing date, a party files a Declaration of Readiness to Proceed. See what happens at the WCAB and our list of WCAB district offices.
We link to the official form on dir.ca.gov rather than hosting a copy, so you always get the current version.
Sources
- Application for Adjudication of Claim (PDF)
- DWC I&A guide 4: How to file an Application for Adjudication of Claim (PDF)
- DWC I&A guide 5: How to file a Declaration of Readiness to Proceed (PDF)
- DWC: Electronic Adjudication Management System (case search and filing)
- DWC district office finder by ZIP code
- California Labor Code §5405 (one-year limit)
- DWC fact sheet: Rights and obligations in a claim before the WCAB (PDF)
Official sources checked November 2026. Laws and rates change; check the source for the latest version.