Accessibility Statement

GRTgaz undertakes to make its website accessible in accordance with Article 47 of Law No. 2005-102 of February 11, 2005.

To this end, it shall implement the strategy and actions detailed in its multi-year plan which is currently being drawn up.
This declaration of accessibility applies to

Compliance status    

The GRTgaz site is in partial compliance with RGAA 4.1 Double-A (AA) level due to the non-conformities and deviations listed below.

Test results

The compliance audit carried out by Ipedis reveals that the average compliance rate is 60.81%:

  • 45 compliant criteria
  • 29 non-compliant criteria
  • 33 non-applicable criteria

Criteria compliance result for RGAA 4.1

Criteria compliance result for RGAA 4.1 : 45 compliant criteria ; 29 non-compliant criteria

Non-accessible content

The contents listed below are not accessible for the following reasons.


Several elements of non-compliance are described in this document, some of which are recurrent on several pages:

  • The focus is not visible. 
  • Some links are not explicit. 
  • Some informative images have no textual alternative 
  • Decorative images are not ignored by the screen reader. 
  • The opening of a new window is not notified to the screen reader. 
  • Keyboard traps present on some pages. 
  • The opening of popup windows is not notified to screen readers. 
  • The navigation order on some pages is not consistent. 
  • Landmarks are not uniquely defined. 
  • Text is not readable at 200% zoom. 
  • The video frame has no title. 
  • In some forms, no input help is present. Error messages are not explicit enough.

Derogations for disproportionate loading

Some PDFs are not accessible. 
23 non-unique IDs are detected.

Content not subject to the obligation of accessibility

No content not subject to the accessibility obligation.

Establishment of this declaration of accessibility  

Establishment of this declaration of accessibility    
This statement was made on  24/05/2020.
Technologies used for the creation of the website:

  • HTML5
  • CSS
  • JavaScript

The tests of the web pages were performed with the following combinations of user agents and screen readers:

  • NVDA with Firefox
  • JAWS with Microsoft Edge

The following tools were used in the evaluation :

  • Web Developer Toolbar
  • Focus 
  • Contrast Color checker WCAG
  • Accessibility insights for web
  • Axe dev tool

Pages of the site having been the subject of the verification of conformity:

  • Home page:
  • Contact's form:
  • Your contacts at GRTgaz:
  • Legal notices:
  • Site map:
  • Search:
  • Governance :
  • Our vision:
  • Our network:
  • Research, development and innovation:
  • GRTgaz in brief :
  • GRTgaz regulatory framework:
  • Publications:
  • Agenda:
  • Mediathèque:

Feedback and contact   

If you are unable to access any content or service, you can contact the website manager to be directed to an accessible alternative or to obtain the content in another form.

Contact the communication department:

Contact the communication department  

This procedure is to be applied in the following case:You have reported to the website manager a lack of accessibility that prevents you from accessing any of the content or services of the portal and you have not received a satisfactory response.