Ill. Admin. Code tit. 50, § 4530.90
The assignment by the Director of an approved independent review organization to conduct an external review in accordance with the Act shall be done on a random basis among those independent review organizations approved by the Director. Random selection shall be done on a computerized rotation basis; notwithstanding special circumstances in which an expedited review is requested and location of the independent review organization (time zones) may be taken into account to facilitate the review process.
(Source: Added at 39 Ill. Reg. 4077, effective September 1, 2015)