California Code, Education Code - EDC § 44976

When any school or other place of employment shall have been transferred from one district to another, any certificated employees who transfer with said school or other place of employment shall be entitled to retain all sickness and injury, sabbatical and other leave rights accumulated by service prior to such transfer and the district to which such school or other place of employment has been transferred shall recognize or grant such rights, including any accumulated rights allowed by the governing board of the district from which the school or other place of employment was transferred, as fully as if there had been no change in the district maintaining such school or other place of employment.