{"id":4536,"date":"2026-10-12T12:58:35","date_gmt":"2026-10-12T10:58:35","guid":{"rendered":"https:\/\/www.klytic.com\/call-recording-retention-period\/"},"modified":"2026-10-12T13:31:59","modified_gmt":"2026-10-12T11:31:59","slug":"call-recording-retention-period","status":"publish","type":"page","link":"https:\/\/www.klytic.com\/en\/call-recording-retention-period\/","title":{"rendered":"How long to keep call recordings"},"content":{"rendered":"\t\t
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Home<\/a>\u203a<\/span>Guides<\/a>\u203a<\/span>Telephony<\/a><\/p>

Telephony \u00b7 Understand<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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How long to keep call recordings<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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There is no single period that applies to every company. The retention period follows from the reason you record: training, evaluation, quality improvement, or proving a transaction where a legal text provides for it. For recordings made in the workplace, the CNIL, France\u2019s data protection authority, sets a benchmark of six months at most, unless a specific legal text or justification applies.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Updated October 2026<\/b><\/span>7 min<\/b><\/span>Official sources cited<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Recording is data processing<\/h2>

A recording contains the voice of an employee and that of the other party, often their names, sometimes sensitive information mentioned during the conversation. It is processing of personal data within the meaning of the GDPR. Two principles of Article 5 apply directly: data is collected for specified, explicit and legitimate purposes, and it is kept for no longer than is necessary for those purposes.<\/p>

The retention period is therefore not chosen first. It is derived from the purpose. A company that cannot say why it records cannot say how long it keeps recordings.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Permitted purposes, and what they justify<\/h2>

The CNIL\u2019s guidance on listening to and recording calls in the workplace lists permitted purposes: employee training, employee evaluation, improving service quality and, in the limited cases provided for by a legal text, proof of a contract or transaction. The system must meet a recognized need and remain proportionate to the objective.<\/p>

Purpose<\/th>What needs to be kept<\/th>Who needs to listen<\/th><\/tr><\/thead>
Training<\/td>A few selected calls, for the duration of a session or a training cycle<\/td>The trainer, the employee concerned<\/td><\/tr>
Evaluation and quality<\/td>The calls needed for an evaluation grid; the grid itself<\/td>The team leader or the quality department<\/td><\/tr>
Proof of a transaction<\/td>Calls that involve a commitment, where a legal text provides for it<\/td>The department managing contracts or disputes<\/td><\/tr><\/tbody><\/table><\/div>

The same guidance sets limits. An employer may not set up a permanent or systematic listening or recording system, unless a specific legal text provides for it. Recording all calls to deter abusive behavior is not permitted: a recording triggered by the employee is considered less intrusive. Employees must be able to make personal calls on unrecorded lines, or switch recording off; the same applies to employee representatives in the exercise of their mandate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Inform people and restrict listening<\/h2>

Informing people comes before enabling recording.<\/p>