The official IAAP Certified Professional in Accessibility Core Competencies outline defines 3 domains. The leading three are Disabilities, Barriers, and Assistive Technologies (30%), Laws, Standards, and Policy (35%), and Principles of Accessibility (35%). The full list is in the topics section above, and Exam4PDF's 102 practice questions cover each one.

No formal prerequisite required; basic understanding of accessibility principles recommended. Since requirements change over time, confirm the latest on the official IAAP exam page before scheduling.

Computer-based exam delivered via Pearson VUE (test centers or online proctored) Register for the IAAP Certified Professional in Accessibility Core Competencies exam through these official channels:

• IAAP CPACC Certification Page
• Pearson VUE Registration Portal

After booking, Exam4PDF delivers your practice questions within 1 minute — preparation starts the same day.

The CPACC exam is a IAAP certification exam validating the IAAP Certified Professional in Accessibility Core Competencies syllabus shown above. It belongs to these credential paths: Web Accessibility Specialist (WAS), Accessible Document Specialist (ADS), Certified Professional in Web Accessibility (CPWA). Candidates in 2026 start with Exam4PDF's 102 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

The IAAP Certified Professional in Accessibility Core Competencies exam contains 100 to complete within 105 minutes. Timed simulation in the Exam4PDF Desktop Test Engine teaches that rhythm before exam day does.

Exam4PDF issues a full refund if you take the IAAP Certified Professional in Accessibility Core Competencies exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.

The IAAP Certified Professional in Accessibility Core Competencies exam requires Scaled score 500 (on a 200–800 scale) to pass, and registration costs USD 375 (IAAP member) / USD 450 (non-member, varies by region). A failed attempt means paying the same fee again — a readiness check with the Exam4PDF engines before booking is the cheaper option.

IAAP recommends these training resources for the IAAP Certified Professional in Accessibility Core Competencies exam:

• IAAP Official CPACC Preparation Resources
• Deque University Accessibility Training

Follow the training with steady self-testing — the 102 practice questions from Exam4PDF help you apply theory and fill any gaps the training leaves.

Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 102 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.