Section 18156 Of Chapter 2. Oaths For State Employees From California Government Code >> Division 5. >> Title 2. >> Part 1. >> Chapter 2.

. Each civil service employee who takes, subscribes and files the oath within the time prescribed by Section 18151 is conclusively presumed to have been and to be legally holding his position as far as laws requiring him to take, subscribe, or file an oath are concerned.