There are a number of state-specific forms you may need when going through the probate process.
You can check with your local court for the forms they might prefer, and below you will find some of the more common CA forms:
See CA Probate Forms for a more complete list of forms that may be required in certain situations.
Small estates sometimes need only 1 specialized form or affidavit: see Small CA Estates.
See also General Probate.