eSignature legality summary
The Act recognizes the validity of electronic records and signatures where the signature identifies a person and indicates their intent to adopt the record’s contents, and the method of signing is “as reliable as is appropriate for the purpose” (s. 11).
Types of permitted electronic signature
An electronic signature must be uniquely linked to and capable of identifying the signatory, created using means under their sole control, and linked to the information so that any later alteration is revealed (s. 2).
Documents that may be signed electronically
Suitable for ordinary commercial transactions that meet the reliability standard, where no specific statutory form is required.
Use with caution / not typically appropriate
Matters requiring a specific statutory form, notarization, or wet-ink execution need the prescribed method.
- Documents requiring a specific statutory form, notarization, or wet-ink execution
Seminal court cases
None reported.
Primary sources
- Electronic Transactions Act 1999
Disclaimer: This guide is general information, not legal advice, and is not a guarantee that any signature will be enforceable for a particular document, transaction, or jurisdiction. E-signature and data-protection laws change frequently. Confirm the requirements for your specific document and parties, and consult a licensed lawyer in the relevant country before relying on electronic signing.
Last reviewed: June 15, 2026