Government Code section 11507.6
(a)
A statement of a person, other than the respondent, named in the initial administrative pleading, or in any additional pleading, when it is claimed that the act or omission of the respondent as to this person is the basis for the administrative proceeding;(b)
A statement pertaining to the subject matter of the proceeding made by any party to another party or person;(c)
Statements of witnesses then proposed to be called by the party and of other persons having personal knowledge of the acts, omissions, or events which are the basis for the proceeding, not included in subdivision (a) or (b) above;(d)
All writings, including, but not limited to, reports of mental, physical, and blood examinations and things which the party then proposes to offer in evidence;(e)
Any other writing or thing which is relevant and which would be admissible in evidence;(f)
Investigative reports made by or on behalf of the agency or other party pertaining to the subject matter of the proceeding, to the extent that these reports (1) contain the names and addresses of witnesses or of persons having personal knowledge of the acts, omissions, or events which are the basis for the proceeding, or (2) reflect matters perceived by the investigator in the course of their investigation, or (3) contain or include by attachment any statement or writing described in subdivisions (a) to (e), inclusive, or summary thereof.
Source:
Section 11507.6, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=GOV§ionNum=11507.6.
(accessed May 4, 2025).