(755 ILCS 35/4) (from Ch. 110 1/2, par. 704)
    Sec. 4. Recording of a Terminal Condition. Upon determining that the declarant has a terminal condition, the attending physician who knows of a declaration shall record the determination and the terms of the declaration in the declarant's medical record. A physician who records in writing a terminal condition under this Section is presumed to be acting in good faith. Unless it is alleged and proved that his action violated the standard of reasonable professional care and judgment under the circumstances, he is immune from civil or criminal liability that otherwise might be incurred.
(Source: P.A. 85-860.)