Chapter: 8400
Section: 8422.101
All freight and transportation invoices must be submitted to the Department of General Services (DGS), Transportation Management Unit (TMU) for approval prior to scheduling payment through the State Controller’s Office. See SAM sections 3851, 3852, and 1200 et seq., specifying the exact rates ...
https://www.dgs.ca.gov/Resources/SAM/TOC/8400/8422-101