Contact us
Whether your request concerns a question, information or a complaint, we invite you to fill in the form below.
Processing requests and complaints
We do our utmost to process your information requests and complaints in a fair, transparent and timely manner.
Complaints are subject to specific processing, detailed below:
A request related to visits?
For any request concerning our visits and events,
you can write to us at the following address 1829@champagne-bollinger.fr
or directly via the messaging service available on our application Bollinger