Section 18312 Of Article 2. Unified School Districts From California Education Code >> Division 1. >> Title 1. >> Part 11. >> Chapter 3. >> Article 2.

. If there are formed substantially within the territory of a union high school library district two or more unified school districts, the library district shall become a unified school district library district which shall be governed by the governing board of the unified school district whose territory includes the largest portion of the territory of the library district.