Oral evidence shall be taken only on oath or affirmation. Each party shall have the right to call and examine witnesses; to introduce exhibits; to cross-examine opposing witnesses on any matter relevant to the issues even though that matter was not covered in the direct examination; to impeach any witness regardless of which party first called him (her) to testify; and to rebut the evidence against him (her).
Cal. Code Regs. Tit. 8, § 13505
Note: Authority cited: Section 98.8, Labor Code. Reference: Section 98, Labor Code.