Article 2. Persons Excluded of California Education Code >> Division 4. >> Title 2. >> Part 27. >> Chapter 2. >> Article 2.

Children under six years of age are excluded from the public schools, except as provided in this code.

If a pupil is excluded from attendance pursuant to Section 120230 of the Health and Safety Code or Section 49451 of this code, or if a principal or his or her designee determines that the continued presence of the child would constitute a clear and present danger to the life, safety, or health of a pupil or school personnel, the governing board is not required to send prior notice of the exclusion to the parent or guardian of the pupil. The governing board shall send a notice of the exclusion as soon as is reasonably possible after the exclusion.

(a) The county office of education or the governing board of the school district of attendance shall exclude any pupil who has not been immunized properly pursuant to Chapter 1 (commencing with Section 120325) of Part 2 of Division 105 of the Health and Safety Code.
  (b) The governing board of the district shall notify the parent or guardian of the pupil that they have two weeks to supply evidence either that the pupil has been properly immunized, or that the pupil is exempted from the immunization requirement pursuant to Section 120365 or 120370 of the Health and Safety Code.
  (c) The governing board of the district, in the notice, shall refer the parent or guardian of the pupil to the pupil's usual source of medical care to obtain the immunization, or if no usual source exists, either refer the parent or guardian to the county health department, or notify the parent or guardian that the immunizations will be administered at a school of the district.