The board may lease portable classrooms to any school district or county superintendent of schools which serves infant or preschool individuals with exceptional needs, as defined in Section 56026, and which operates programs pursuant to Part 30 (commencing with Section 56000). These portable classrooms shall be adequately equipped to meet the educational needs of these students, including, but not limited to, sinks and restroom facilities.
Source:
Section 17089.5, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=EDC§ionNum=17089.5..