Ill. Admin. Code tit. 32, § 315.80
a) Whenever any Class 3b or Class 4 laser system is to be brought into this State, for any temporary use, the person proposing to bring the laser system into this State shall:
2) Give written notice to the Agency at least 10 working days before the laser system is to be used in this State. The notice shall:
(Source: Amended at 37 Ill. Reg. 20200, effective December 9, 2013)