92 Ill. Adm. Code 460.520
Diesel Emission Inspection Enforcement
Section 460
Section 460.520 Diesel
Emission Inspection Enforcement
a)
Operating a vehicle in violation of an Out-of-Service Order
is a petty offense punishable by a $1,000 fine.
b)
No emergency vehicle may be placed out-of-service.
c)
The Secretary of State, Department of State Police and
other law enforcement officers shall enforce this Section
. [625 ILCS
5/13-109.1]