I'd ask the State Board of Nursing in Illinois directly.
Illinois Department of Professional Regulation
James R. Thompson Center
100 West Randolph, Suite 9-300
Chicago, IL 60601 Phone: (312) 814-2715
FAX: (312) 814-3145
Contact Person: Mary Ann Alexander, Ph.D., Nursing Act Coordinator
Web Site: http://www.dpr.state.il.us/
Anything else is just a guess.
Andrew Lopez, RN
http://www.nursinga2z.com