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This page aims to inform you about accessibility while using the site.

To know the level of accessibility of this website, see RGAA declaration of compliance.

The International Web Accessibility Initiative (WAI) defines web accessibility as follows:

Web accessibility means that websites, tools, and technologies are designed and developed so that people with disabilities can use them. More specifically, people can:

  • perceive, understand, navigate, and interact with the Web
  • contribute to the Web

Web accessibility encompasses all disabilities that affect access to the Web, including:

  • auditory
  • cognitive
  • neurological
  • physical
  • speech
  • visual

See also introduction to web accessibility.


Main browsing

HAL websites (portals) are organized in sections, each portal can define its own sections. We usually find

  • Homepage ;
  • Submit ;
  • Search ;
  • Browse ;
  • Documentation ;
  • My space.

Other browsing systems

  • a search engine is displayed on all pages and the specific search page allows access to an advanced search ;
  • a breadcrumb placed directly below the main menu tells you where you are and the path taken to get to the page where you are.

There is no quick access link


Javascript is required for the deposit

Report an issue

If you encounter an accessibility issue, get in touch with us at accessibilite(at)

Last update: October 11, 2023
Created: October 9, 2023