Is Recording Phone Calls Legal in Spain After the 2026 Regulatory Updates?

Yes, Spain permits recording phone calls under strict conditions. The Organic Law 3/2018 on Data Protection (LOPDGDD) and the General Telecommunications Law (LGT) govern legality, requiring consent from at least one party. Unauthorized recordings may violate privacy rights under Article 18.1 of the Spanish Constitution. The Spanish Data Protection Agency (AEPD) enforces compliance, with penalties reaching €20 million or 4% of global turnover under GDPR.


Key Regulations for Recording Phone Calls in Spain

  • Consent Requirement: At least one party must consent to the recording (one-party consent rule). Explicit consent is mandatory for sensitive data under LOPDGDD.
  • Purpose Limitation: Recordings must serve a legitimate purpose (e.g., evidence in legal disputes). Secondary uses require additional consent.
  • Transparency Obligations: Parties must be informed of recording via clear, prior notice (e.g., automated messages). AEPD audits compliance, particularly for call centers and financial institutions.

Exceptions and Enforcement: Courts may admit recordings as evidence if obtained legally, per Article 299 of the Civil Procedure Law. The AEPD’s 2024 guidelines emphasize strict adherence to GDPR’s “legitimate interest” test, with stricter scrutiny planned for 2026 under the EU’s Digital Services Act. Non-compliance risks fines up to €10 million for minor violations.