Cal. Code Regs. tit. 13, § 205.12
(b) YOM plates may remain on the vehicle when ownership is transferred when the following occur:
Note: Authority cited: Section 1651, Vehicle Code. Reference: Section 5004.1, Vehicle Code.
1. New section filed 3-4-2010; operative 4-3-2010 (Register 2010, No. 10).
2. Amendment of subsections (b)(1)-(2) filed 6-19-2017; operative 10-1-2017 (Register 2017, No. 25).