CDRS study guide
CDRS · Work through your exam, one topic at a time.
The CDRS® - Certified Driver Rehabilitation Specialist - is a credential issued by ADED, The Association for Driver Rehabilitation Specialists, the organization that has provided driver rehabilitation education and credentialing in the U.S. and Canada since 1977. ADED describes the CDRS® as nationally recognized as the highest standard of practice in the field and notes that it can only be achieved through ADED. The credential is granted to those who successfully complete the CDRS® examination and have proven their capacity to provide the full spectrum of driver rehabilitation services. It is aimed at professionals who assess, train, and equip drivers - including aging individuals and people with disabilities - so they can reach their full potential for independence behind the wheel. ADED delivers driver rehabilitation education to multiple disciplines, from allied health professionals to driver education providers, and offers a learning pathway that runs through badges and the Driver Rehabilitation Professional (DRP) microcredential before the CDRS®. Topics on this exam: Driver Rehabilitation Services (full spectrum of driver rehabilitation services). The CDRS study guide has 1 section and about 473 words.
01Driver Rehabilitation Services: The Full Spectrum of Practice
This domain covers the full arc of driver rehabilitation services: how a client moves from referral through clinical and behind-the-wheel assessment to equipment prescription, training, and written recommendations. The exam tests whether you can sequence the process correctly, match findings to interventions, and defend conclusions with documented data. Begin with medical clearance: diagnosis, prognosis, seizure status, medication effects, and vision. The clinical battery screens sensory, motor, and cognitive prerequisites: acuity and visual fields, contrast sensitivity and diplopia; range of motion, strength, coordination, sensation, and transfer ability; attention, processing speed, visuospatial skills, and executive function.
473 words, about 2 minMore study resources for CDRS
- Practice questionsA client with a new right below-knee amputation wants to resume driving a car with automatic transmission and no adaptive equipment.
- FlashcardsCDRS credential. Certified Driver Rehabilitation Specialist credential, administered by ADED, validating competency in clinical and on-road driver evaluation, adaptive equipment, and training across the full driver rehabilitation spectrum.
- Cheat sheetDriver rehabilitation spans evaluation, adaptive equipment prescription, vehicle modification, on-road training, and program administration; the Certified Driver Rehabilitation Specialist (CDRS) credential is administered by ADED and requires documented education/experience plus a passing exam.
- Key termsDriver rehabilitation. A specialized service that evaluates and trains people with medical, physical, cognitive, or visual conditions so they can drive safely or use alternative transportation.
- Study planMap the full CDRS exam blueprint and list every subtopic under Driver Rehabilitation Services with a self-rated confidence score (1–5) for each.
- Common mistakesCandidates study the assessment instruments in isolation and memorize the sequence of behind-the-wheel tasks, but never build a mental model of the referral-to-outcome workflow that surrounds them.
- Exam-day guideBring the exact form of identification named in your admission notice or candidate handbook.