Text enlargement
Three text sizes preserve the page structure and work alongside browser zoom.
Home / Accessibility
Information to be seen, heard and understood
This portal gives special attention to people with low vision, screen-reader users and people who navigate by keyboard.
Available tools
Control your reading experience
The “Accessibility” button on every page stores your choices in this browser.
High contrast
A black, white and yellow mode increases separation between text, links, controls and backgrounds.
Highlighted links
A stronger underline makes links identifiable without relying on color alone.
Reduced motion
Transitions can be disabled, and the operating-system preference is respected.
Keyboard navigation
Use Tab and Shift + Tab. A visible outline marks focus. Press Alt + A to open the panel.
Screen readers
Pages use declared languages, hierarchical headings, semantic regions, control labels, alternative text and a skip link.
Ongoing commitment
WCAG 2.2 criteria
The design uses WCAG 2.2 Level AA criteria, including contrast, resizing, visible focus, touch targets, reduced motion, semantics and responsive behavior. This is an ongoing improvement process, not an independent certification.
Important limitation: videos, social networks, journals and reports open on external platforms. Their accessibility and availability are controlled by their respective owners.
Last reviewed
September 13, 2026
When reporting a difficulty, please include the page, device, browser and assistive technology being used.