Ill. Admin. Code tit. 50, § 8100.140 - Information Unknown or Not Reasonably Available
Information required need be given only insofar as it is known or reasonably available to the holder or applicant. If any required information is unknown and not reasonably available to it, either because the obtaining thereof would involve unreasonable effort or expense, or because it rests peculiarly within the knowledge of another person not affiliated with it, the information may be omitted, subject to the following conditions:
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.