Follow the steps to successfully complete the IL DSD CDTS 58 online.

1. Click the ‘Get Form’ button to access the form and open it in your preferred online environment.
2. Begin by entering your personal information in the designated fields, including your name, home address, phone number, and social security number.
3. Provide your current Illinois driver's license number, expiration date, and the name of the driving school where you will instruct.
4. Fill in the date of application and your date of birth, as well as your place of birth, sex, height, weight, hair color, and eye color.
5. In the education and military service section, indicate the highest grade completed and provide details about your driver education course if applicable.
6. List your employment history for the past five years, including the name of the firm, dates of employment, and details about your job responsibilities.
7. Answer each question in the designated section with a 'yes' or 'no.' Ensure you provide explanations for any 'yes' responses at the bottom of the application.
8. If you are a teen instructor applicant, indicate the specific instruction phases you will teach and check the appropriate boxes for approval.
9. As the application process concludes, sign and date the form, affirming that all information is true and correct.
10. Mail the completed application along with a $70 fee to the Office of the Secretary of State, ensuring you keep a copy for your records.

Start completing your IL DSD CDTS 58 form online today to take a step closer to becoming a certified driving instructor.