In order to gather data that is relevant to ensuring the safety and well-being of persons with developmental disabilities, the department shall ensure that the client master file entry for any person with developmental disabilities placed by a regional center will be updated within 30 days after the change of residence.
Source:
Section 4750.5, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC§ionNum=4750.5..