Section 310.230  Adverse Witness

a)         Any party or witness may be called as an adverse witness.  In such a case, examination of the witness will be allowed as if under cross-examination.

b)         A witness called in good faith, whose testimony surprises the party calling the witness, can be examined as if under cross-examination, and the testimony of the witness may be impeached by prior statements.

(Source:  Amended at 42 Ill. Reg. 16010, effective August 1, 2018)