Ill. Admin. Code tit. 68, § 1440.190
a) provide a valid mailing address and email address to the Department, which shall
serve as the mailing address of record and/or email address of record, respectively, at the time of application for licensure or renewal of a license; and
Pursuant to Section 2105-7 of the Civil Administrative Code of Illinois [20 ILCS 2105], all applicants and licensees shall:
(Source: Amended at 43 Ill. Reg. 11293, effective October 11, 2019)