Digital Accessibility Guide 2026

This 2026 digital accessibility guide offers a comprehensive, operational approach to designing inclusive digital services. It reiterates a fundamental principle: useful digital services must be accessible, sustainable and fair. Through a structured framework, it sheds light on the human, regulatory and technical challenges of accessibility, while proposing concrete solutions for taking action.

It is based on the major reference frameworks - WCAG 2.1 and RGAA - to translate legal obligations into best practices directly applicable by product, design and development teams. The guide details the different types of disability and explains how to adapt interfaces, content and user paths to overcome digital barriers.

Beyond regulatory compliance, accessibility is presented as a strategic lever for improving the user experience, optimizing referencing, reducing abandonment and contributing to a more sober digital world. This guide also establishes a strong link between accessibility and eco-design, demonstrating that an inclusive interface is often lighter, clearer and more efficient.

Finally, it proposes a concrete methodology for integration by business role, as well as a panorama of audit and testing tools to anchor accessibility in production cycles.

Our ambition is clear: to make accessibility a collective, continuous and measurable reflex, in the service of a more human, responsible and sustainable digital world.