Ill. Admin. Code tit. 77, § 855.150
a) The Department shall prepare and maintain a list of licensed project designers. The list shall be made available upon request and shall be used to select a project designer.
c) The project designer shall plan the abatement project in accordance with all federal and State rules governing such action (i.e., 40 CFR 61; 29 CFR 1910 and 1926 and this Part) and the response action recommendations of the management plan, if a plan is utilized.
d) The project designer shall design or directly supervise preparation of the specifications and plans for each individual project. These contract documents shall include the designer's Department-issued license I.D. number and handwritten signature.
1) Project design documents shall contain the following information: