Due to maintenance work, the MyGuichet.lu services (both the app and the browser version) will be unavailable on 27 May 2026 from 6.30 to 9.00. Thank you for your understanding.

Report a breach to the Ministry of the Environment, Climate and Biodiversity via MyGuichet.lu

Last update

The Ministry of the Environment, Climate and Biodiversity (hereinafter referred to as 'the ministry'), in collaboration with the Government IT Centre, has made available an online assistant on MyGuichet.lu which enables whistleblowers to report breaches without authentication.

This secure online assistant allows you to report any breach of legislation or rule of law that may have occurred within:

  • the ministry itself; and/or
  • one of the departments under its responsibility.

Explanations and recommendations concerning the procedure for internal reports of breaches to the ministry via the MyGuichet.lu platform are available in our dedicated information page.