225 ILCS 320/3 — Plumbing - Licensing requirements
(225 ILCS 320/3) (from Ch. 111, par. 1103)
Sec. 3. (1) All planning and designing of plumbing systems and all plumbing shall be performed only by plumbers licensed under the provisions of this Act hereinafter called "licensed plumbers" and "licensed apprentice plumbers". The inspection of plumbing and plumbing systems shall be done only by the sponsor or his or her agent who shall be an Illinois licensed plumber. Nothing herein contained shall prohibit licensed plumbers or licensed apprentice plumbers under supervision from planning, designing, inspecting, installing, repairing, maintaining, altering or extending building sewers in accordance with this Act. No person who holds a license or certificate of registration under the Illinois Architecture Practice Act of 1989, or the Structural Engineering Practice Act of 1989, or the Professional Engineering Practice Act of 1989 shall be prevented from planning and designing plumbing systems. Each licensed plumber shall, as a condition of each annual license renewal after the first license, provide proof of completion of 4 hours of continuing education. Sponsors of continuing education shall meet the criteria provided by the Board of Plumbing Examiners and Plumbing Code advisory council. Continuing education courses shall provide instruction in plumbing, which is supervised directly by an Illinois licensed plumber only.
(2) Nothing herein contained shall prohibit the owner occupant or lessee occupant of a single family residence, or the owner of a single family residence under construction for his or her occupancy, from planning, installing, altering or repairing the plumbing system of such residence, provided that (i) such plumbing shall comply with the minimum standards for plumbing contained in the Illinois State Plumbing Code, and shall be subject to inspection by the Department or the local governmental unit if it retains a licensed plumber as an inspector; and (ii) such owner, owner occupant or lessee occupant shall not employ other than a plumber licensed pursuant to this Act to assist him or her.
For purposes of this subsection, a person shall be considered an "occupant" if and only if he or she has taken possession of and is living in the premises as his or her bona fide sole and exclusive residence, or, in the case of an owner of a single family residence under construction for his or her occupancy, he or she expects to take possession of and live in the premises as his or her bona fide sole and exclusive residence, and he or she has a current intention to live in such premises as his or her bona fide sole and exclusive residence for a period of not less than 6 months after the completion of the plumbing work performed pursuant to the authorization of this subsection, or, in the case of an owner of a single family residence under construction for his or her occupancy, for a period of not less than 6 months after the completion of constructio
