As you asking here I am telling require eligibility to appear in CNA Exam in Illinois

Have successfully completed an Illinois approved CNA training program.

Pass a written competency test.

Have successfully completed a nursing arts course (e.g., Basics in Nursing, Fundamentals of Nursing, Nursing 101, etc.)

If a registered nurse (RN) or a licensed practical nurse (LPN) has a current, valid Illinois license and is in good standing, he or she can work as a CNA without being on the registry.

An RN or LPN with a current, valid license from another state cannot work as an Illinois CNA until the registry shows that the individual has met the training requirements.

An Illinois RN or LPN with an inactive license cannot work as an Illinois CNA until the registry shows that the individual has met the training requirements.

Nursing students who have not completed all their training to be an LPN or RN can apply to be an Illinois CNA while continuing to go to school.

Provide written verification that the individual has successfully completed the fundamentals of nursing and at least 40 hours of supervised clinical experience in an accredited nurse training program.

Pass a written competency test.

Contact info :
Illinois Department of Public Health
535 West Jefferson Street
Springfield, Illinois 62761
Phone 217-785-5133
Fax 217-524-0137
TTY 800-547-0466