California Code, Education Code - EDC § 49423

(b)(1) In order for a pupil to be assisted by a school nurse or other designated school personnel pursuant to subdivision (a), the school district shall obtain both a written statement from the physician and surgeon or physician assistant detailing the name of the medication, method, amount, and time schedules by which the medication is to be taken and a written statement from the parent, foster parent, or guardian of the pupil indicating the desire that the school district assist the pupil in the matters set forth in the statement of the physician and surgeon or physician assistant.

(2) In order for a pupil to carry and self-administer prescription auto-injectable epinephrine pursuant to subdivision (a), the school district shall obtain both a written statement from the physician and surgeon or physician assistant detailing the name of the medication, method, amount, and time schedules by which the medication is to be taken, and confirming that the pupil is able to self-administer auto-injectable epinephrine, and a written statement from the parent, foster parent, or guardian of the pupil consenting to the self-administration, providing a release for the school nurse or other designated school personnel to consult with the health care provider of the pupil regarding any questions that may arise with regard to the medication, and releasing the school district and school personnel from civil liability if the self-administering pupil suffers an adverse reaction as a result of self-administering medication pursuant to this paragraph.

(3) The written statements specified in this subdivision shall be provided at least annually and more frequently if the medication, dosage, frequency of administration, or reason for administration changes.