41 Ill. Adm. Code 251.10
Scope
Section 251.10 Scope
This Part provides minimum
requirements for licensed fire equipment distributors (Class A, B and C), and
licensed fire equipment employees (Class 1, 2I, 2K and 3), for servicing,
recharging, hydrostatic testing, installing, repairing, replacing, maintaining
or inspecting of all types of fire equipment.