Accessibility Declaration

Published: April 10, 2026

Hyperion Consulting is committed to making its digital services accessible to everyone, including people with disabilities. This declaration is issued in accordance with (a) Article 47 of French Law No. 2005-102 of 11 February 2005, (b) Directive (EU) 2016/2102 on the accessibility of the websites and mobile applications of public sector bodies, and (c) Directive (EU) 2019/882 (the European Accessibility Act, EAA), transposed into French law by Ordinance No. 2023-859 of 6 September 2023 and applicable since 28 June 2025. This declaration applies to hyperion-consulting.io.

0. Applicable Standards

The website is measured against the following harmonized accessibility standards:

RGAA 4.1.2 (Référentiel Général d'Amélioration de l'Accessibilité, French methodology)
WCAG 2.1 Level AA (Web Content Accessibility Guidelines, W3C)
EN 301 549 V3.2.1 (European harmonized accessibility standard)
Directive (EU) 2019/882 (European Accessibility Act)

1. Conformance Status

Partially conformant with WCAG 2.1 Level AA

The website hyperion-consulting.io is partially conformant with WCAG 2.1 Level AA, RGAA 4.1.2, and EN 301 549 V3.2.1. 'Partially conformant' means that some parts of the content do not fully comply with the accessibility standard. An internal self-assessment was completed; a third-party audit is planned before the end of Q3 2026.

2. Non-Accessible Content

The following content is not accessible for the reasons listed below.

Non-conformances

Some dynamic content loaded via JavaScript may not be fully announced by screen readers.
The Content Security Policy includes 'unsafe-inline' directives which limit certain assistive technology compatibility.
Some third-party embedded content (maps, videos) may not meet all RGAA criteria.
Some complex data visualizations may lack sufficient text alternatives.
Certain interactive components may have focus management issues in older assistive technology combinations.

Disproportionate burden

Not applicable. No exceptions have been claimed on the basis of disproportionate burden.

Content not in scope of applicable legislation

Third-party content not under our editorial control.
Reproductions of heritage documents and historical archives.
Downloadable files published before September 23, 2018, that are not active and whose content is not necessary for ongoing administrative processes.

2.bis Remediation Plan

We are actively working to bring all content into full conformance. Our current remediation roadmap is:

1Q2 2026: Third-party accessibility audit by a qualified external provider
2Q2 2026: Review and refactor Content Security Policy to remove 'unsafe-inline' directives where feasible
3Q3 2026: Publish a revised declaration reflecting audit findings
4Q3 2026: Add text alternatives for complex data visualizations
5Q4 2026: Complete automated and manual testing across all pages using axe-core and NVDA/VoiceOver

3. Preparation of This Accessibility Declaration

This declaration was prepared on April 10, 2026. The conformance status assessment was carried out by an internal self-assessment by Hyperion Consulting, complemented by automated testing via axe-core and Lighthouse Accessibility audits.

This declaration was last reviewed on April 10, 2026.

4. Feedback and Contact Information

If you are unable to access a piece of content or a service, you can contact us to be directed to an accessible alternative or to obtain the content in another form.

Contact methods

Contact form available at hyperion-consulting.io/contact
Email: [email protected]

We commit to responding within 2 business days.

5. Enforcement Procedure

This procedure is to be used in the following case: you have notified the website manager of a defect in accessibility compliance which prevents you from accessing content or one of the portal's services, and you have not obtained a satisfactory answer.

1Write a message to the Défenseur des droits (French Ombudsman).
2Contact the Défenseur des droits delegate in your region.
3Send a letter by post (free of charge, do not put a stamp on the envelope).

Défenseur des droits

www.defenseurdesdroits.fr

6. Technical Information About the Site's Accessibility

Technologies used for the website

HTML5CSSJavaScriptReact / Next.jsARIA

Test environment

The accessibility tests were performed with the following browsers and assistive technologies:

Chrome with NVDA on Windows 10
Firefox with NVDA on Windows 10
Safari with VoiceOver on macOS
Chrome on Android with TalkBack