Understanding Accessibility Standards
and Why They Matter
Accessibility is no longer optional for organizations delivering digital experiences. As more learning, training, and business services move online, websites and digital content must be usable by everyone, including people with disabilities.
Two standards often come up in conversations about accessibility in the United States. These are the Web Content Accessibility Guidelines (WCAG) and Section 508 of the Rehabilitation Act. They are closely related, but they are not the same thing.
Understanding how they differ and how they work together is important for organizations that develop websites, digital tools, or eLearning programs. When accessibility standards are implemented correctly, organizations reduce legal risk, expand their audience, and create better digital experiences for all users.
For organizations that deliver digital training, learning platforms, and online resources, accessibility should be part of the development process from the very beginning.
This article explains what WCAG and Section 508 are, how they differ, and why both matter when creating accessible digital content.
What is WCAG
The Web Content Accessibility Guidelines (WCAG) are an international set of standards that specify how to make digital content accessible for people with disabilities. WCAG is created by the World Wide Web Consortium (W3C) through its Web Accessibility Initiative (WAI). The guidelines offer technical advice for designing websites, applications, and digital content that people with disabilities can use effectively.
WCAG focuses on four main principles. Accessible digital content must be:
- Perceivable
Users must be able to perceive information presented on a page. Content cannot rely solely on one sense, such as sight or hearing. - Operable
Users must be able to navigate and interact with the interface. This includes keyboard navigation and assistive technology compatibility. - Understandable
Content and interface behavior must be clear and predictable. - Robust
Content must work with a wide range of assistive technologies, including screen readers and voice navigation tools.
These principles are often referred to as POUR, which is an acronym for Perceivable, Operable, Understandable, and Robust.
What is Section 508
Section 508 is a U.S. federal law that requires federal agencies to make their electronic and information technology accessible to people with disabilities.
The law is part of the Rehabilitation Act of 1973, which protects individuals with disabilities from discrimination.
Section 508 specifically focuses on ensuring that government technology is accessible. This includes:
- Websites
- Software applications
- Digital documents
- Online Training
- Multimedia content
Federal agencies must ensure that employees and members of the public with disabilities have access to digital information that is comparable to what is available to others.
While Section 508 directly applies to federal agencies, it often impacts organizations that work with the government as contractors or vendors.
Companies that provide training, technology platforms, or digital services to federal agencies typically must comply with Section 508 accessibility requirements.
Key Differences Between WCAG and Section 508
Although WCAG and Section 508 are closely related, they serve different purposes. The easiest way to think about the difference is this WCAG is a technical standard & Section 508 is a law. WCAG provides guidelines for creating accessible digital content. Section 508 legally requires accessibility for federal technology. Below are several key differences.
- Legal Status
- WCAG is not a law. It is a set of guidelines developed by an international standards organization.
- Section 508 is U.S. legislation. Federal agencies are legally required to follow it.
However, because Section 508 references WCAG standards, WCAG effectively becomes part of legal compliance.
- Geographic Scope
- WCAG is used globally. Organizations around the world follow WCAG to build accessible websites and applications.
- Section 508 applies specifically to the United States federal government.
- Who Must Comply
WCAG can be adopted by any organization voluntarily or through regulatory requirements. Section 508 specifically applies to
- U.S. federal agencies
- Federal contractors
- Organizations selling technology or services to the federal government
- Scope of Technology
WCAG primarily focuses on web content and digital interfaces. Section 508 covers a broader range of technology, including:
- Hardware
- Software
- Websites
- Telecommunications
- Digital Documents
- Multimedia
How Brookwood eLearning Supports Accessible Learning
Organizations that design digital training programs must balance instructional design, technology, and accessibility requirements. Brookwood eLearning works with organizations to develop accessible digital learning experiences that meet WCAG and Section 508 standards. This includes:
- Accessible eLearning course design
- Captioning and transcript development
- Screen reader compatibility
- Accessible document creation
- Compliance testing and remediation
By integrating accessibility into the design and development process, Brookwood eLearning can deliver training programs that reach every learner.
