A telephone recording can document a threat, a commercial promise, an admission or harassment. It can also invade privacy, disclose professional secrets or be manipulated to present a misleading version of a conversation. Lebanese law therefore does not permit a reliable answer based on one word—“legal” or “illegal”—without examining how the recording was made and what happened next.
Four legally different situations
The expression “recording a call” may refer to very different conduct:
- A participant records a conversation in which that person is directly involved.
- A third party intercepts or records communications between other people.
- A recording is shared, published, edited or used to threaten someone.
- A party seeks to rely on the recording before a court or investigative authority.
These situations should not be confused. Participation may affect the analysis of interception, but it does not erase privacy, confidentiality, data-protection, publication or evidentiary concerns.
Lebanon protects the secrecy of communications
Law No. 140 of 27 October 1999 protects the secrecy of communications conducted through wired and wireless means, including fixed and mobile telephones, fax and email. It prohibits tapping, surveillance, interception and disclosure except in the cases and through the procedures established by law.
The statute regulates judicial and, in limited fields, administrative authorisation for interception. It should not be reduced to a general licence for private surveillance. Secretly placing software on another person’s device, recording other people’s calls or obtaining communications through unauthorised access may also engage Law No. 81/2018 and other civil or criminal rules.
What if the recorder participates in the call?
A participant who hears the words directly is not situated in exactly the same way as an outsider who intercepts a private exchange. But participation alone does not guarantee that every hidden recording, use or disclosure is lawful.
The analysis may depend on the reason for recording, the relationship between the parties, the sensitivity of the discussion, any duty of professional secrecy, whether the other person reasonably expected confidentiality, whether deception or unlawful access was used, and whether the recording was later distributed beyond a legitimate purpose.
The safest practice in ordinary business and professional communications is to give clear notice and obtain consent before recording. Notice also reduces later disputes about context and authenticity.
Recording and publishing are separate acts
A recording made for preservation or a legal complaint is not equivalent to uploading the audio to social media. Publication can magnify reputational and privacy harm and may expose information about people who were not parties to the dispute.
Before sharing a recording, one should ask: Is disclosure necessary? Who will receive it? Does it contain personal data, family information, banking details, medical information, commercial secrets or privileged communications? Has any passage been removed in a way that alters meaning? A legitimate need to preserve evidence does not automatically justify unrestricted public dissemination.
Can the recording be used as evidence?
Possessing an audio file does not guarantee its acceptance or weight. A court may need to examine the legality of obtaining it, its relevance, the rights affected, its authenticity, whether it is complete, the identity of the speakers and whether it has been altered.
The procedural setting matters. Criminal proceedings, civil litigation, urgent applications and disciplinary matters do not necessarily apply identical evidentiary rules. A recording may also support an investigation without being sufficient on its own to establish every disputed fact.
Authenticity must be preserved
- Keep the original file and the original device where reasonably possible.
- Do not trim, enhance, rename repeatedly or convert the only available copy.
- Preserve related messages, call logs, dates and the surrounding sequence of events.
- Document who created, stored and transferred each copy.
- Use technical examination when identity, editing or completeness is disputed.
A short extract may be accurate yet misleading if it removes the question, qualification or preceding exchange that gives the words their meaning.
Professional and confidential calls require additional caution
Calls involving legal advice, medical information, employment matters, internal investigations or negotiations may contain duties and rights beyond general communications privacy. Recording, retaining or disclosing such material may affect professional secrecy, contractual confidentiality, workplace obligations and the rights of third parties.
Cross-border calls complicate the answer
A call may involve participants in different countries, an application operated abroad and cloud storage in another jurisdiction. A recording practice permitted in one place may be restricted in another. Businesses conducting international calls should adopt a recording notice and retention policy appropriate to the jurisdictions involved rather than assuming that the law of the office location governs every aspect.
Practical conclusion
Do not intercept communications to which you are not a party. When recording an ordinary call, prior notice and consent are the safest approach. If a recording is needed to document an imminent threat, fraud or other serious conduct, preserve the complete original, restrict disclosure and obtain advice promptly. Do not publish the recording merely because you possess it.
This article provides general information. The legality and evidentiary value of a particular recording require examination of its facts, method, purpose and intended use.