California Code, Education Code - EDC § 48932

The governing board of any school district may authorize any organization composed entirely of pupils attending the schools of the district to maintain such activities, including fund-raising activities, as may be approved by the governing board.

The governing board of any school district may, by resolution, authorize any student body organization to conduct fund-raising activities on school property during school hours provided that the governing board has determined that such activities will not interfere with the normal conduct of the schools.