Section 37707 Of Chapter 6. Four-day School Week From California Education Code >> Division 3. >> Title 2. >> Part 22. >> Chapter 6.

. If the school district elects to operate a school on a four-day school week pursuant to this chapter, the reduced number of schooldays in the school district shall not affect the rights of certificated or classified employees of the school district with regard to classification, tenure, or notice, and shall not otherwise affect the contract rights of the employees.