Verified: 27 March 2026 01:30 am CET
Industry: Banking & Financial Services
Jurisdiction: France
Primary Regulator: FBF (Banking Mediation), AMF (Financial Markets), and ACPR (Systemic Oversight)
Important Safety Warning: Beware of fake customer service numbers on search engines. Scammers frequently target consumers with “spoofed” phone calls pretending to be the BNP Paribas fraud department. BNP Paribas staff will never ask you to read out a temporary SMS code, validate a transaction on your Secur’Pass app to “cancel a fraud”, or ask for your account password.
Level 1: Customer Support (Service Client & Agence)
- How to complain: Your first legal step must be to contact your dedicated branch advisor. Use the secure messaging service via your “Mes Comptes” app or online portal. If your advisor cannot resolve the issue, they will escalate it to the regional Responsable Réclamations Clients.
- Availability: Branch hours vary, but central phone lines generally operate Monday to Friday from 8:00 AM to 7:00 PM (CET), and Saturdays from 8:00 AM to 1:00 PM.
- Timeline: The bank is legally required to acknowledge receipt of your complaint within 10 business days.
- Source Verification: According to the official BNP Paribas - Faire une réclamation portal.
Level 2: Formal Written Complaint & Mise en Demeure
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Who to contact: If the branch or regional manager fails to resolve the issue, you must formally escalate the dispute by sending a registered letter with acknowledgment of receipt (Lettre Recommandée avec Accusé de Réception - LRAR) to the national complaints center.
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Address: Address your letter to BNP Paribas, Service Réclamations Clients, TSA 80001, 75318 PARIS CEDEX 08, France.
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Timeline: For standard banking issues (loans, account fees), the maximum legal response time is 2 months. However, for payment services (fraudulent card charges, unauthorized transfers), European law dictates a strict maximum response time of 15 business days (up to 35 in exceptional, justified cases).
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Source Verification: According to the BNP Paribas - Conditions Générales de Banque.
Level 3: Regulatory Authority / ADR (Médiation)
- Banking & Loan Disputes: For everyday banking issues, BNP Paribas is affiliated with the FBF. You must file your dispute online with the Médiateur de la FBF (Fédération Bancaire Française).
- Stock Market & Investment Disputes: For issues regarding stocks, bonds, or PEA accounts, you must file your dispute with the Médiateur de l’AMF (Autorité des Marchés Financiers).
- Systemic Fraud Reporting: Do not contact the ACPR for a personal refund. Only use the ACPR/Banque de France portals to report massive systemic regulatory breaches or institutional failures.
- Timeline: You can open a mediation case only after you have received a negative written response from the Service Réclamations Clients, or if the 2-month (or 15-day) deadline has passed with no response.
- Source Verification: According to the Médiateur de la FBF and Médiateur de l’AMF.
Level 4: Legal Action
- Pre-Litigation: You must have proof of your written complaint (LRAR) and proof that you attempted mediation (FBF or AMF) before a French judge will hear a small claims case.
- Filing the Lawsuit: For direct disputes with BNP Paribas 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 bank refusing to reimburse a fraudulent credit card charge after the 15-day PSD2 deadline, or are you looking for the correct legal templates to draft a Mise en Demeure to Paris? Reply below (do not share your passwords, full banking details, or account numbers), and our community will point you to the right resources!