Certified Professional in Accessibility Core Competencies (CPACC)

1. Review the CPACC Candidate Handbook: Download the official handbook from the IAAP website (accessibilityassociation.org). It outlines the exam content domains, eligibility, and policies — this is your roadmap.

1. Assess your background: No formal prerequisites are required, but IAAP recommends familiarity with accessibility concepts. If you are new to the field, plan for 3–4 months of study; experienced practitioners may need 4–8 weeks.

1. Study the three content domains: Focus on (1) Disabilities, Challenges, and Assistive Technologies; (2) Accessibility and Universal Design; and (3) Standards, Laws, and Management Strategies. Use the IAAP Body of Knowledge document as your primary study guide.

1. Use official and community study resources: IAAP offers a CPACC preparation course. Supplement with free resources such as the W3C Web Accessibility Initiative (WAI) tutorials, the UN Convention on the Rights of Persons with Disabilities (CRPD), and community-created study guides on platforms like GitHub and LinkedIn groups.

1. Join the IAAP community: Consider IAAP membership (which reduces exam fees) and participate in IAAP webinars, study groups, and the IAAP Slack/community forums to connect with other candidates.

1. Register for the exam: Apply through the IAAP certification portal. Select your preferred exam delivery — remote proctored (via Meazure Learning/ProctorU) or at an authorized testing center. Pay the exam fee ($485 for non-members; discounts available for members).

1. Take the exam: Complete 100 multiple-choice questions within the 2-hour time limit. Results are typically provided immediately or within a few days for remote-proctored exams.

1. Earn your credential and badge: Upon passing, you will receive your CPACC certificate and a digital badge (via Credly) to share on LinkedIn and professional profiles. Begin logging continuing education credits for your 3-year renewal cycle.

The CPACC exam evaluates knowledge across three primary content domains, each weighted to reflect its importance in professional accessibility practice.

Domain 1: Disabilities, Challenges, and Assistive Technologies (approximately 40% of the exam) covers the characteristics of various disability types — including visual, auditory, motor/mobility, cognitive, speech, and seizure disorders — as well as the barriers people with disabilities encounter in digital and physical environments. Candidates must understand common assistive technologies (screen readers, magnification software, alternative input devices, hearing aids, AAC devices) and how they interact with accessible design.

Domain 2: Accessibility and Universal Design (approximately 40% of the exam) addresses the principles and frameworks that guide accessible design. This includes the principles of Universal Design, the POUR principles of web accessibility (Perceivable, Operable, Understandable, Robust), inclusive design methodologies, and the application of accessibility in both digital (web, mobile, software) and built environment contexts.

Domain 3: Standards, Laws, and Management Strategies (approximately 20% of the exam) tests knowledge of the major legal and regulatory frameworks governing accessibility globally. Key areas include the Americans with Disabilities Act (ADA), Section 508 of the Rehabilitation Act, the Web Content Accessibility Guidelines (WCAG 2.x), the Accessibility for Ontarians with Disabilities Act (AODA), the European Accessibility Act (EAA), and the UN Convention on the Rights of Persons with Disabilities (CRPD). Candidates are also assessed on organizational strategies for implementing accessibility programs, including procurement, policy development, and accessibility maturity models.

The CPACC is widely regarded as the foundational credential in the accessibility profession and is the most recognized entry-level certification in the field globally. Since its launch in 2015, IAAP has grown to become the primary professional association for accessibility practitioners, and the CPACC has become a de facto standard for demonstrating baseline accessibility competency. The credential is recognized across industries — particularly in technology, government, financial services, higher education, and healthcare — and is increasingly listed as a preferred or required qualification in job postings.

Demand for accessibility professionals has grown substantially in the wake of increasing web accessibility litigation (particularly in the U.S. under the ADA), the European Accessibility Act's 2025 compliance deadline, and broader corporate ESG and DEI commitments. This regulatory and reputational pressure has driven organizations to invest in accessibility expertise, boosting the value of credentials like the CPACC. Major employers including Microsoft, IBM, Deloitte, Barclays, and U.S. federal agencies actively recognize or require the credential.

The CPACC occupies a unique position as a vendor-neutral, broad-based credential that complements more technical certifications. Its closest competitors — the DHS Trusted Tester and Section 508 certifications — are narrower in scope and primarily relevant to U.S. federal contexts. The IAAP's own Web Accessibility Specialist (WAS) credential is the natural next step for those seeking deeper technical expertise. As accessibility moves from a niche specialty to a mainstream professional requirement, the CPACC's relevance is growing, though the field remains relatively small compared to mainstream IT certifications, with an estimated 10,000–15,000 certified holders worldwide.

The CPACC was launched in 2015 by the International Association of Accessibility Professionals (IAAP), which itself was founded in 2014 as a professional membership organization dedicated to defining, promoting, and improving the accessibility profession. Prior to IAAP's formation, there was no widely recognized professional credential for accessibility practitioners — the field lacked a standardized body of knowledge and a credentialing framework comparable to those in adjacent fields like UX or IT security. IAAP was established to fill this gap, with founding support from major organizations including G3ict (the Global Initiative for Inclusive ICTs) and a consortium of corporate and government stakeholders.

The CPACC was designed as the foundational tier of a broader IAAP credentialing framework. It was followed by the Web Accessibility Specialist (WAS) credential and the combined Certified Professional in Web Accessibility (CPWA), which requires both CPACC and WAS. Over the years, IAAP has expanded its certification portfolio to include the Certified Professional in Accessible Built Environments (CPABE) and the Accessible Document Specialist (ADS). The CPACC Body of Knowledge has been updated periodically to reflect evolving standards — most notably to incorporate WCAG 2.1, the European Accessibility Act, and updated disability models. IAAP has grown to tens of thousands of members across more than 50 countries, cementing the CPACC as the global standard for foundational accessibility credentialing.