225 ILCS 75/6

Applications for original licensure shall be made to the Department in writing on forms prescribed by the Department and shall be accompanied by the required fee, which shall not be returnable. Any such application shall require such information as in the judgment of the Department will enable the Department to pass on the qualifications of the applicant for licensure. Applicants have 3 years from the date of application to complete the application process. If the process has not been completed within 3 years, the application shall be denied, the fee forfeited, and the applicant must reapply and meet the requirements in effect at the time of reapplication.