Section 5709 Of Chapter 5. Hearings From California Labor Code >> Division 4. >> Part 4. >> Chapter 5.
5709
. No informality in any proceeding or in the manner of taking
testimony shall invalidate any order, decision, award, or rule made
and filed as specified in this division. No order, decision, award,
or rule shall be invalidated because of the admission into the
record, and use as proof of any fact in dispute, of any evidence not
admissible under the common law or statutory rules of evidence and
procedure.