Verified: 2 April 2026 02:29 am CET
Industry: Luxury Goods, Fashion & Cosmetics (Les Maisons)
Jurisdiction: France
Primary Regulator: CMAP (Centre de Médiation et d’Arbitrage de Paris)
Important Safety Warning: Beware of fake customer service numbers on search engines, and absolutely avoid “authentication” services operating via WhatsApp. Scammers frequently target luxury buyers with “spoofed” phone calls or phishing emails pretending to be Louis Vuitton or Dior support. Staff at an LVMH Maison will never ask for your account password or ask you to wire money to a random escrow account to “secure a waitlisted item.”
Level 1: Customer Support (Service Client de la Maison)
- How to complain: Do not use the LVMH corporate contact form. Your first legal step is to contact the dedicated customer service team for the specific Maison you purchased from. Log into your account on their specific website (e.g., louisvuitton.com, dior.com) to access their direct phone numbers, email portals, or in-store appointment booking systems.
- Availability: Digital portals are available 24/7, while phone support generally operates Monday to Saturday during standard business hours (CET).
- Timeline: The Service Client for luxury brands generally provides a highly personalized response within 48 hours, but legally they have up to 14 days to process a standard e-commerce withdrawal or return.
- Source Verification: According to the official customer care guidelines published by the individual LVMH Maisons.
Level 2: Formal Written Complaint & Mise en Demeure
- Who to contact: If the Service Client denies your warranty claim or refuses a refund for a defective item, you must formally escalate the dispute by sending a registered letter with acknowledgment of receipt (Lettre Recommandée avec Accusé de Réception - LRAR).
- Address: You must send your formal letter to the registered headquarters of the specific Maison. Crucial: Do not send this to the LVMH parent company.
- For Louis Vuitton: Louis Vuitton Malletier, 2 rue du Pont Neuf, 75001 Paris.
- For Dior: Christian Dior Couture, 30 avenue Montaigne, 75008 Paris.
- (For other brands like Celine, Givenchy, or Sephora, check their specific “Mentions Légales” for the headquarters address).
- Timeline: The legal expectation for the company to provide a substantive, final response to a formal written notice in France is generally 15 to 30 days.
- Source Verification: Verified directly via the legal entity details published in the General Terms of Sale for Louis Vuitton and Christian Dior Couture.
Level 3: Regulatory Authority / ADR (Médiation)
- Luxury Consumer Disputes: For unresolved commercial disputes regarding refused returns, authenticity disputes, or defective luxury goods, the major LVMH Maisons are affiliated with a premium arbitration center. You must file your dispute directly with the CMAP (Centre de Médiation et d’Arbitrage de Paris).
- Systemic Fraud Reporting: Do not use SignalConso for an individual dispute over a luxury handbag.
- Timeline: You can open a mediation case only after you have received a negative written response from the Maison’s headquarters, or if the 30-day deadline has passed with no response. You can file online at
cmap.fr(under the “Vous êtes un consommateur” tab) or mail your dossier to: CMAP Médiation Consommation, 39 avenue Franklin D. Roosevelt, 75008 PARIS. - Source Verification: According to the official dispute resolution clauses in the Terms and Conditions of both Louis Vuitton and Dior.
Level 4: Legal Action
- Pre-Litigation: You must have proof of your written complaints (LRAR to the specific Maison) and proof that you attempted mediation (CMAP) before a French judge will hear a civil case.
- Filing the Lawsuit: For direct disputes with an LVMH Maison under €10,000, private consumers can bring their case before the local Judicial Court (Tribunal Judiciaire or Chambre de proximité). Claims under €5,000 can be initiated via a simple declaration (Requête) without needing a lawyer.
- Source Verification: According to the Justice.fr - Saisir le tribunal judiciaire official government guide.
Community Action: Is the brand refusing to repair a defective clasp under the legal guarantee of conformity, or are you looking for the correct legal templates to draft a Mise en Demeure to the Pont Neuf headquarters? Reply below (do not share your passwords, bank details, or your serial numbers), and our community will point you to the right resources!