Health & Saf. Code, § 106890

(a) It is the intent of the Legislature that the program authorized pursuant to this article be entirely self-supporting, and for this purpose the state board is authorized to establish fee schedules for the issuance, replacement, reinstatement, continuing education, and renewal of certificates that shall provide revenues that shall not exceed the amount necessary, but shall be sufficient, to recover all costs incurred in the administration of this article.

(b) The state board may establish reduced fees for the issuance of, and renewal of, a water treatment operator certificate for applicants who hold a valid, unexpired water distribution operator certificate or a valid, unexpired wastewater certificate.

(c) The state board may establish reduced fees for the issuance of, and renewal of, a water distribution operator certificate for applicants who hold a valid, unexpired water treatment operator certificate or a valid, unexpired wastewater certificate.

(d) (1) The state board shall set the amount of total revenue collected each year through the fee schedules at an amount equal to the amount appropriated by the Legislature in the annual Budget Act from the Drinking Water Operator Certification Special Account for expenditure for the administration of this article, taking into account the reserves in the account. The state board shall review the fees each fiscal year and revise the fees as necessary to conform with the amounts appropriated by the Legislature. If the state board determines that the revenue collected during the preceding year was greater than, or less than, the amounts appropriated by the Legislature, the state board may further adjust the fees to compensate for the overcollection or undercollection of revenue.

(2) The state board may adopt regulations pursuant to this section, including any subsequent adjustments to the fees or subsequent amendments to the regulations, as emergency regulations in accordance with Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code. The adoption of these emergency regulations is an emergency and shall be considered by the Office of Administrative Law as necessary for the immediate preservation of the public peace, health, safety, and general welfare. Notwithstanding Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code, any emergency regulations adopted by the state board, or any adjustment to the fees made by the state board pursuant to this section, shall remain in effect until revised by the state board.