WCAG, ADA, EAA 2025, and Section 508 Implications for Publishers
The digital publishing environment has changed immensely during the past decade. Educational information can now be accessed via eBooks, PDF files, LMS (Learning Management Systems), online journals, and intelligent learning applications. However, this improvement in the dissemination of knowledge has increased expectations for digital accessibility.
For publishers, accessibility is no longer a technical improvement or a compliance checkbox. Driven by changing regulations, procurement standards and user expectations, it has become a strategic business requirement.
In today’s context, there are four such frameworks shaping global discussions on accessibility: the Web Content Accessibility Guidelines (WCAG), the Americans with Disabilities Act (ADA), the European Accessibility Act (EAA), and Section 508 of the Rehabilitation Act in the United States, which was implemented in June 2025.
This is particularly important for the publishers, EdTech firms, instructional designers, and Learning and Development (L&D) professionals who design and deliver digital learning materials.
Why Accessibility Has Become a Business Priority
Digital learning is the dominant content delivery method in higher education, corporate training and professional certification programs.
Meanwhile, organizations are producing more digital content with AI-assisted authoring tools and automated publishing workflows.
This rapid growth has only increased the importance of accessibility. Awareness has increased, but accessibility challenges persist. The 2025 WebAIM Million report found that 94.8% of the world’s top one million home pages had detectable WCAG conformance failures.
Inaccessible digital content can impact learner experience, institutional adoption, procurement eligibility and regulatory compliance for publishers.
WCAG: The Global Foundation for Digital Accessibility
The Web Content Accessibility Guidelines (WCAG), published by the World Wide Web Consortium (W3C), are widely recognized as the global standard for accessible digital experiences.
WCAG 2.2 is based on four foundational principles: Digital content must be Perceivable, Operable, Understandable, and Robust (POUR).
This means publishers ensuring digital textbooks, journals, EPUBs, PDFs and learning platforms come with features such as:
- Correct heading structure
- Meaningful alt-text for images
- Keyboard navigation
- Enough contrast in colour
- Captions and transcripts of multimedia
- Simple navigation and semantic markup;
WCAG is not legislation itself, but it is the technical standard that is referenced by many accessibility laws and procurement requirements around the world.
ADA: Expanding Expectations for Digital Content
The Americans with Disabilities Act (ADA) was enacted in 1990 to ban discrimination against people with disabilities.
While the legislation does not address technology in its original form, it has increasingly been interpreted by the court and the U.S. Department of Justice as applying to digital interactions, including website pages, online education platforms, and digital educational materials.
The Department of Justice will publish its final rulemaking in 2024 for compliance with Title II of the ADA, mandating the accessibility of website and mobile application content for covered state and local governmental entities under generally equivalent WCAG 2.1 Level AA.
Not all private publishers are governed in the same way, but many educational organizations and business clients do require accessibility as part of their partnerships with digital content providers.
Section 508: Accessibility in Federal Procurement
Section 508 of the U.S. Rehabilitation Act applies to federal agencies and organizations that create technology for government use.
The Section 508 Refresh harmonizes the technical requirements with WCAG 2.0 Level AA and ensures that accessibility is a fundamental procurement consideration for digital products and services.
When it comes to the publishing of educational content or documentation by suppliers of products or solutions that can be used in government institutions, accessibility is more often than not a mandatory provision rather than a best practice.
Accessible PDFs, EPUBs, Web apps, and multimedia content make publishers more competitive in government and public-sector markets.
EAA 2025: Accessibility Beyond Europe
The European Accessibility Act (EAA) is one of the most important developments in digital accessibility and comes into force on 28 June 2025.
The directive lays down common accessibility requirements for a wide range of digital products and services marketed in the European Union, including eBooks and associated software.
Its effects are felt far beyond Europe.
“This means that global publishers serving European customers must now ensure that their digital publications, online services and supporting technologies meet accessibility requirements if they want to do business in EU markets.”
Many multinational publishers are not treating accessibility as a regional issue but instead adopting global accessibility strategies to make it easier to comply with regulations across multiple jurisdictions.
Accessibility in the Age of AI
Artificial intelligence is transforming the way publishers create content.
Generative AI can draft educational materials, summarize research, generate images, produce assessments and convert content into multiple formats in minutes.
But AI-produced content is not automatically accessible.
Automatically generated image descriptions may be missing context. Document structures are not semantically tagged. Interactive learning experiences may not fully support keyboard navigation or screen readers.
As publishers ramp up their use of AI to generate content, the need for accessibility governance is becoming ever more pressing.
But the AI-generated outputs still require a human check for compliance with WCAG, PDF/UA, and EPUB Accessibility standards before publication.
Building a Sustainable Accessibility Strategy
Expectations for accessibility are no longer about responding to regulations once content is published.
Leading publishers are integrating accessibility throughout the publishing lifecycle.
Key practices are:
- Developing content according to the WCAG approach from scratch
- Publishing documents in PDF/UA and EPUB formats according to accessibility guidelines
- Adding accessibility testing to the publishing process
- Conducting manual and automated accessibility audits
- Training editorial, design and production teams for inclusive publishing
- Inclusion of accessibility requirements in AI governance frameworks
In doing so, organizations will not only reduce the cost of remediation but also improve the learner experience, the quality of the content, and operational efficiency in the long run.
Final Thoughts
A new age of digital accessibility begins.
WCAG provides the technical basis. ADA and Section 508 drive accessibility expectations across the USA. The European Accessibility Act will introduce accessibility requirements for one of the world’s largest digital markets.
Combining these frameworks, we see the following emerging pattern: accessibility has become an integral part of the publishing strategy, rather than just a regulatory obligation.
In this respect, the opportunities for publishers go beyond mere compliance with the law. Accessibility expands distribution, fosters inclusive learning, promotes better collaboration with educational institutions, and helps to prepare for the future of artificial intelligence in education.
With the development of digital learning, accessibility will play an important role in differentiating publishers not only by their products but also by the learning experiences they create.
Sources
- W3C – Web Content Accessibility Guidelines (WCAG) 2.2 (W3C Recommendation)
- W3C Web Accessibility Initiative (WAI) (Making the Web Accessible)
- U.S. Department of Justice – ADA Web Accessibility Guidance (ADA.gov)
- Section508.gov – Official U.S. Federal Accessibility Requirements (section 508.gov)
- EUR-Lex – Directive (EU) 2019/882 (European Accessibility Act) (European Union)
- DAISY Consortium – Accessible Publishing Resources (The DAISY Consortium)
