Ill. Admin. Code tit. 77 § 390.2440
Current through Register Vol. 49, No. 2, January 10, 2025
Each plumbing system shall comply with the "Illinois Plumbing Code" and the rules promulgated thereunder (77 Ill. Adm. Code 890) effective at the time of construction and approved acceptance by the Department.
Ill. Admin. Code tit. 77, § 390.2440
Amended at 13 Ill. Reg. 6301, effective April 17, 1989