An electronic signature can produce legal effects in Lebanon, but the proposition requires an important qualification: not every click, typed name, scanned signature or platform-generated mark carries the same evidential weight.
Lebanese Law No. 81 of 10 October 2018 on Electronic Transactions and Personal Data established the principal framework for electronic writing, electronic instruments and electronic signatures. Its practical operation depends on attribution, integrity, preservation and the reliability of the method used. The correct question is therefore not simply whether a signature is electronic, but whether the parties can prove who signed, what was accepted and whether the record remained intact.
Electronic form does not automatically invalidate a signature
Article 4 of Law No. 81/2018 provides that electronic writing and electronic signatures may produce the same legal effects as writing and signatures on paper or another medium, provided that the person from whom they originate can be identified and that the record is created and retained in a manner that safeguards its integrity.
Article 7 applies the same logic to electronic instruments used as evidence. An electronic instrument may have the rank and evidential force of a written instrument when attribution and integrity can be established. Electronic form alone is therefore not a reason to reject a transaction. It is equally incorrect, however, to assume that any digital mark automatically proves a binding agreement.
What may count as an electronic signature?
The law focuses on the function and reliability of the signing method. In practice, an electronic signature may take different forms: a signature created through a certified signing service, a cryptographic signature, a signature applied through a contracting platform, or another electronic process intended to identify the signatory and express approval.
A scanned image of a handwritten signature, a name typed at the end of an email, or acceptance through a checkbox may still be relevant evidence. Their strength will depend on the transaction and the surrounding proof. The court may examine the account used, authentication records, email headers, timestamps, access logs, confirmation messages, the sequence of communications and the parties’ conduct.
Reliability and certification change the evidential position
Article 9 requires an electronic signature to be created by a secure method that identifies the signatory and links the signature to the legal act. Where approved security procedures are applied through an accredited certification-service provider, the signature benefits from a presumption of reliability until the contrary is proved.
Articles 17 and 18 distinguish between certified procedures supplied by an accredited provider and procedures supplied by a provider that is not accredited. An accredited process may benefit from the statutory presumption. When the process is not accredited, the signature is not automatically meaningless, but its evidential force is left to judicial assessment unless the parties have agreed otherwise.
A valid transaction and strong evidence are not always the same thing
A dispute may concern several separate questions: Was a contract formed? Did a particular person sign it? What version of the terms was accepted? Was the electronic record altered? Did the signatory have authority to bind a company?
A business may therefore have a valid commercial arrangement but weak evidence of its precise terms. Conversely, a technically sophisticated signing certificate cannot cure a contract affected by incapacity, lack of authority, illegality, fraud or another defect under the applicable substantive law.
How courts may examine a disputed electronic signature
Article 12 addresses denial, non-recognition and allegations of forgery involving electronic instruments or signatures. The judge may verify whether the record was created and retained under conditions that protect its integrity and whether a reliable mechanism identifies its author. The court may require the parties to produce electronic traces and may obtain technical expertise.
This makes evidence preservation critical. The original electronic file, audit trail, certificate information, timestamps, authentication history and relevant communications should be retained. A screenshot may help explain what appeared on a screen, but it rarely contains the complete technical history needed to resolve a serious authenticity dispute.
Electronic ordinary instruments must be distinguished from official instruments
Law No. 81/2018 distinguishes ordinary electronic instruments from official or authentic electronic instruments. Under Article 8, official electronic instruments required an implementing decree specifying their procedures, safeguards and scope.
Decree No. 14115 of 18 October 2024 was issued to implement Article 8, followed by Decree No. 14555 of 7 January 2025 correcting a material omission by adding the list referenced in Article 6 of the earlier decree. This regulatory development is significant for official electronic instruments, but it does not remove the need to examine whether a particular transaction falls within a prescribed formality or requires notarisation, registration or intervention by a public authority.
Practical safeguards for businesses
An electronic-signature process should be designed around the importance of the transaction. Businesses should verify the signatory’s identity, use proportionate authentication, record the exact document version, create reliable timestamps, preserve the audit trail, restrict later alteration and retain the record in an accessible form.
Corporate transactions also require proof of authority. Identifying the individual who clicked “sign” does not by itself establish that the individual was authorised to bind the company. Board resolutions, powers of attorney, corporate records or delegated-authority rules may remain necessary.
Cross-border electronic signatures require separate analysis
When a signing platform, certification provider or contracting party is abroad, the dispute may engage more than Lebanese law. Questions can arise regarding the law applicable to form and validity, recognition of foreign certification, jurisdiction, preservation of evidence held by a foreign provider and enforcement of a resulting judgment.
The parties should not assume that a platform’s global availability makes every signature equally enforceable everywhere. The method should be selected after considering the governing law, mandatory formalities, transaction value, location of the parties and where enforcement may ultimately be required.
The practical conclusion
Lebanese law recognises electronic signatures and electronic instruments, but legal effect is not detached from proof. The strongest process combines clear consent, reliable attribution, document integrity, proper retention and a signing method proportionate to the legal and commercial risk.
This article explains general legal principles and does not constitute legal advice concerning a specific document, transaction or dispute.