CA Educ Code Section 56343.5

A meeting of an individualized education program team requested by a parent to review an individualized education program pursuant to subdivision (c) of Section 56343 shall be held within 30 days, not counting days between the pupil’s regular school sessions, terms, or days of school vacation in excess of five schooldays, from the date of receipt of the parent’s written request. If a parent makes an oral request, the local educational agency shall notify the parent of the need for a written request and the procedure for filing a written request.