Do UC schools offer regular decision?

I've been researching the University of California schools and I'm not sure if they have a regular decision option. Can you only apply early, or is regular decision available for UC schools?

The University of California system does not have a traditional Early Action or Early Decision application process like many other schools. Instead, they have a single application filing period that runs from October 1st to November 30th. This is essentially the equivalent of Regular Decision at other colleges, as there is no earlier, binding application option.

Specifically, any applications submitted within this period will be considered on time. Decisions are generally announced in the spring. It's extremely important to make sure your application is submitted within this window as the UC system is quite strict about their deadlines.

So to answer your question, the UC system follows more of a regular decision timetable rather than having separate early and regular decision processes. Be sure to keep track of any college specific deadlines for things like portfolio submissions or auditions, if they apply to your intended major.