420 ILCS 56/25

The registration requirements of this Act shall not apply to the following: (1) a laser system that is not considered to be an acute hazard to the skin and eyes from direct radiation as determined by the FDA classification scheme established in 21 C.F.R. Section 1040.10. (2) a laser system being transported on railroad cars, motor vehicles, aircraft, or vessels in conformity with rules adopted by an agency having jurisdiction over safety during transportation, or laser systems that have been installed on aircraft, munitions, or other equipment that is subject to the regulations of, and approved by an appropriate agency of, the federal government. (3) a laser system where the hazard to public health, in the opinion of the Agency, is absent or negligible.