Quick LinksCalifornia Immunization Requirements for K-12th Grade (Español)California Immunization Requirements for K-12th Grade (English)Parent's Guide to Immunizations (English)Parent's Guide to Immunizations (Español)Vaccine Catch-Up for School for Ages 7+ YearsAdditional ResourcesVaccinated Before TravelCalifornia Code of Regulations - Title 17, Division 1, Chapter 4