30 ILCS 570/4

(30 ILCS 570/4) (from Ch. 48, par. 2204) Sec. 4. Non-resident executive and technical experts. Every contractor on a public works project or improvement or hazardous waste clean-up and on-site disposal project in this State may place on such work no more than 3, or 6 in the case of a hazardous waste clean-up and on-site disposal project, of his regularly employed non-resident executive and technical experts, even though they do not qualify as Illinois laborers as defined in Section 1 of this Act. (Source: P.A. 96-929, eff. 6-16-10.)