Part 890: Plumbing Code http://www.ilga.gov/commission/jcar/...0sections.html 2014 Illinois State Plumbing Code, as amended 77 Ill. Adm. Code Part 890 Illinois Plumbing Code 2014 Illinois State Plumbing Code Illinois Plumbing Code Illinois Plumbing Code Illinois Plumbing Code Water and Sewage – Plumbing Code Illinois Plumbing Code Water and Sewage – Plumbing Code Current Illinois State Plumbing Code (ISPC) Illinois Plumbing Code Part 890: Plumbing Code Illinois Plumbing Code Illinois Plumbing Code Part 890: Plumbing Code Most recent edition Illinois State Plumbing Code, 2014 Illinois State Plumbing Code, latest edition Illinois Plumbing Code Illinois Plumbing Code Illinois Plumbing Code Water and Sewage â Plumbing Code Illinois Plumbing Code Illinois Plumbing Code Illinois Plumbing Code Part 890: Plumbing Code Illinois Plumbing Code plumbing code Illinois Plumbing Code Illinois Plumbing Code Illinois Plumbing Code 2014 Illinois State Plumbing Code Illinois Plumbing Code Most recent edition Most recent edition Illinois Plumbing Code 2004 Illinois Plumbing Code