Ill. Admin. Code tit. 89, § 890.ILLUSTRATION A
Telecommunication Device for the Deaf Logo
Effective Dec 24, 198611 Ill. Reg. 824AUTHORITY: Implementing Sections 3, 3.1, and 4 and authorized by Section 5 of Telecommunications Devices for the Deaf Act [410 ILCS 55/3, 3.1, 4, 5].DEPARTMENT OF HUMAN SERVICES
(Source: Added at 11 Ill. Reg. 824, effective December 24, 1986)