The hiring agency may request a conditional waiver of Illinois basic law enforcement training, if the officer meets the conditions outlined below. The Illinois Law Enforcement Training and Standards Board is the state agency mandated to promote and maintain a high level of professional standards.You must be 21 years of age at the time of hire and possess a current, valid State of Illinois driver's license. Forms on this website are PDFs with fillable fields. Forms should be downloaded to your computer before filling in the fields. COMPLETING YOUR APPLICATION PACKET: The following documents must be included in your application packet. 4. An applicant must possess a valid driver's license at the time of completing the application. 5. 5. A final candidate must complete a post-offer pre-employment physical exam. Employment is contingent on the successful result of the pre-employment physical. Oak Park Police officers believe in the dignity of all people and respect individual and constitutional rights.