Section 44251.2 Of Article 4. Credential Types From California Education Code >> Division 3. >> Title 2. >> Part 25. >> Chapter 2. >> Article 4.

. A credential, permit, certificate, or other document that is lawfully issued by the commission shall remain in force in accordance with the laws and regulations under which it was issued, and shall be exempt from new laws and regulations unless sections of this code are specifically amended to the contrary.