Contact - Petitions
Contact
If you have any questions about how petitions work or about the status of your petition, please contact the secretariat by email at petitions.secretariat@chd.lu or by telephone at 466 966 350.
Technical support
In case of technical issues when using the website (display error, inability to submit a form, error message, etc.), you may contact our technical support team at the following address: petitions.helpdesk@chd.lu .
Phone
466 966 350
Address
23, rue du Marché aux Herbes
L-1728 Luxembourg