Ill. Admin. Code tit. 77 § 330.2640
Current through Register Vol. 49, No. 2, January 10, 2025
Each plumbing system shall comply with the Illinois Plumbing Code (77 Ill. Adm. Code 890) effective at the time of construction or approved acceptance by the Department.
Ill. Admin. Code tit. 77, § 330.2640
Amended at 13 Ill. Reg. 6562, effective April 17, 1989