1. Accreditation
   Ensure the course is recognized by your state or local authorities.

2. Course Format
   Check if the course is available online, in-person, or both, based on your learning preference.

3. Duration
   Look for the length of the course and choose one that fits your schedule.

4. Cost
   Compare prices and check for any hidden fees.

5. Instructor Qualifications
   Verify the credentials and experience of the instructors.

6. Course Content
   Review the syllabus to ensure it covers relevant topics such as hazard recognition, safe driving techniques, and accident prevention.

7. Student Reviews
   Read testimonials and reviews from previous participants for insights into the program's effectiveness.

8. Completion Certificates
   Confirm if the course provides a certificate upon completion, which may help reduce insurance premiums.

9. State Requirements
   Understand any specific state regulations regarding defensive driving courses.

10. Support Services
    Check if there is support available for students, such as a helpline or forum for questions.

11. Flexible Scheduling
    Look for options that allow you to take the course at your own pace.

12. Practice Tests
    See if the course includes practice quizzes or tests to reinforce learning.

By keeping these tips in mind, you can select an effective defensive driving course that meets your needs.