The county board of education may enter into agreements with the governing boards of any of the school districts or community college districts in the territory under the jurisdiction of the office of the county superintendent of schools for the conduct, under the direction of that office, of centralized in-service training programs for both certificated and classified employees of the school districts and community college districts and of that office.

Centralized in-service training program operations of the office of the county superintendent of schools shall be financed through the county school service fund, and shall be included in the budget prepared pursuant to Article 3 (commencing with Section 14050) of Chapter 1 of Part 9.