(a) Before the date of the review of an application for a treatment decision the committee chair shall review the application to determine whether additional information may be necessary to assist the committee in determining the client’s best interest under the circumstances.
(b) A committee member may consult with a person who might assist in the determination of the best interest of the client or in learning the personal opinions, beliefs, and values of the client.

(c) If a committee that does not include in its membership an individual listed in § 597.043(c)(1) is to review an application for a treatment decision about psychoactive medication, the department shall provide consultation with a health care professional licensed or registered in this state to assist the committee in the determination of the best interest of the client.