California Code
ARTICLE 1 - General Provisions
Section 9804.

9804. No person who is licensed pursuant to Chapter 9 (commencing with Section 7000) of Division 3 of this code shall be required to register under this chapter if such person’s activities are within the scope of his license; nor shall such person be prohibited from repairing, servicing, or maintaining equipment of any type, the installation of which may be performed under his license.

(Added by Stats. 1963, Ch. 1492.)