California Code, Business and Professions Code - BPC § 2999.102

(1) Be employed by, or contracted to, the same work setting as the psychological testing technician they are supervising.

(2) Be available in-person, by telephone, or by other appropriate technology at all times the psychological testing technician provides services.

(3) Be responsible for all of the following:

(1) Registrant's name, registration number, and contact information.

(2) New or additional supervisor's name, license number, and contact information.

(3) Current supervisor's name, license number, and contact information.

(4) Attestation under penalty of perjury that the information provided on the application is true and correct.

(5) The fee to add or change a supervisor for a psychological testing technician, as specified in Section 2987.