DependsSurveillance

Is it legal to recording phone calls in Luxembourg?

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Short answer: DependsRow state: verifiedSurveillance

Quick answer

Depends
Depends
Last verified: 2026-04-13Sources verified

Legal position

Current starter summary

Luxembourg CNPD guidance says recording telephone conversations and electronic communications is in principle possible only under the electronic-communications privacy law and the GDPR. It specifically points to prior informed consent or certain lawful business uses such as evidencing a commercial communication.

Conditions

What would need to be true

Have a lawful basis for the call recording and inform the people involved in advance and transparently.

Exceptions

Known carve-outs or edge cases

The official guidance gives particular examples for call centres, help desks and after-sales services.

Penalties

Penalty snapshot

No penalty summary has been entered yet.

Enforcement

How this may be enforced

The CNPD applies both ePrivacy and GDPR rules to call recording and retention.

More rules in Luxembourg

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monitoring staff

Luxembourg does not allow open-ended staff surveillance. CNPD guidance says employee monitoring in employment relationships must fit Article L.261-1 of the Labour Code and the GDPR lawfulness rules.

DependsSurveillance

recording conversations

Luxembourg privacy rules do not treat recording communications as automatically free. CNPD guidance says communications may be recorded only with valid consent or in specified lawful business uses, and transparency obligations still apply.

DependsSurveillance

recording people in public

Luxembourg allows some CCTV and other video surveillance, but CNPD guidance says controllers who install cameras must comply with the GDPR and define a lawful purpose. Recording people in public is therefore not a blanket yes and depends on the setup, field of view and legal basis.

DependsSurveillance

Compare this activity in other countries

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Australia

Australia does not have a single clean national yes or no answer for recording phone calls because the OAIC says relevant state and territory laws apply and specifically notes laws covering the monitoring and recording of telephone conversations.

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Austria

Austria’s criminal-law rule on recording non-public speech can apply to call recording, so there is no clean national yes or no without checking consent and legal authority.

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Belgium

Belgium's data protection authority says it is in principle prohibited to record electronic conversations, including professional phone conversations, unless a recognized exception applies.

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Canada

Recording a phone call in Canada is not a flat yes or no because a private communication cannot be knowingly intercepted unless one of the parties consents or another legal exception applies.

DependsSurveillance

About this row

Canonical dataset status

Country hubLuxembourg
Topic hubSurveillance
Row stateverified

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