Chapter: 8000
Section: 8035.1
Agencies/departments should deposit checks remotely via electronic Image Cash Letter or Remote Site Deposit to the depository banks.
To protect the state, its paying customers, and the banks, agencies/departments must do the following:
Retain the original checks for a minimum of 15 working days fr ...
https://www.dgs.ca.gov/Resources/SAM/TOC/8000/8035-1