All public utilities shall file with the Chief Clerk of the Commission the address of the office, or offices, in which the said books, accounts, papers, records and memoranda are kept.
Ill. Admin. Code tit. 83, § 250.30
All public utilities shall file with the Chief Clerk of the Commission the address of the office, or offices, in which the said books, accounts, papers, records and memoranda are kept.
Ill. Admin. Code tit. 83, § 250.30