Undivided Resources
Parent Question

When should I file a 4731 complaint against Regional Center?


Published: Jul. 18, 2025Updated: Aug. 9, 2025

If your child is currently a Regional Center client, you can file a Section 4731 complaint if you feel that the Regional Center has violated your child’s rights under the Lanterman Act. Download and fill out the Section 4731 complaint form and send it to your Regional Center’s director. They have 20 working days to respond. This type of complaint is used specifically for violations of your child’s rights, as opposed to the fair hearing process, which is for disputes about your child’s services and supports.

For example, if you request a service or an IPP meeting and your service coordinator doesn’t respond despite multiple attempts to reach them and their supervisor, you may want to file a Section 4731 complaint. However, if you request a service and the Regional Center sends you a written notice of action (NOA) denying the service, then you would use the fair hearing process.

If you disagree with the Regional Center director’s response, you can submit your complaint to the Director of the Department of Developmental Services within 15 working days, and they have 45 calendar days to respond.

Blue asterisk
Liney circle
Join for free

Save your favorite resources and access a custom Roadmap.

Get Started
Tags:

Promise Image
Each piece of content has been rigorously researched, edited, and vetted to bring you the latest and most up-to-date information. Learn more about our content and research process here.
A Navigator is your Partner at each turn
Every Undivided Navigator has years of experience supporting families raising kids with disabilities or parenting their own. Partner with an Undivided Navigator for a free Kickstart to learn first hand what support feels like!
tick-icon
Expert-driven content, guidance, and solutions.
tick-icon
Member events and office hours with real answers, plus access to our private parents' group.
tick-icon
Priority to begin a free Kickstart of the Undivided Support System with a dedicated Navigator.
“It’s so helpful to have one place that you can go to get many answers.”–Leeza Woodbury, with Navigator Kelly since 2020
*Currently offering Navigator Kickstarts to residents of California
Beta
Andy AI Search Icon