Are Electronic Signatures Legal and Valid for Board Resolutions in Singapore?

Is an e-signature legal for board resolutions in Singapore? Under the Electronic Transactions Act Singapore (ETA 2010), electronic signatures are legally recognised with the same equivalence as traditional wet-ink signatures. But there are several factors that affect whether it is valid or not.

Below, we break down what the ETA requires, how these rules apply to board approvals, and how Trusted Services’ Board.Vision software supports this process with full compliance.

What Does the Singapore Electronic Transactions Act Say About Electronic Signatures?

The Electronic Transactions Act (ETA) in Singapore is a statutory framework that gives electronic signatures the same legal standing as traditional handwritten signatures, provided two key conditions are met:

• The method identifies the signatory and confirms their intention to approve the document.

• The method is as reliable as appropriate for the purpose, or proven in fact to have fulfilled both requirements.

The ETA also requires electronic records to remain accessible and properly retained for future reference, which is a critical requirement for corporate resolutions.

Can Directors Use Electronic Signatures to Approve Board Resolutions?

In most instances, yes, provided the company’s constitution permits it. Some older company constitutions in Singapore still mandate physical ink signatures, so review yours before introducing an e-signature process, and update the document if necessary. 

One important factor when it comes to e-signatures is legal defensibility. If a director ever disputes signing a resolution, the audit trail behind the transaction is what protects the company. 

You must be able to prove three facts: who signed, the exact timestamp of execution, and that the document remained completely unaltered afterwards. 

What Makes an Electronic Signature Defensible if Challenged?

Unlike a standard e-signature, a Secure Electronic Signature (SES) is necessary to provide greater legal protection. Under Section 18 of the ETA, a signature qualifies as an SES if a commercially reasonable or agreed security procedure confirms it was:

• Unique to the Signatory: Exclusively linked to the individual signing.

• Capable of Identification: Reliably identifying the person who applied it.

• Under Sole Control: Created using means solely within the signer's control.

• Tamper-Evident: Linked to the data in a manner that reveals any subsequent alterations.

Under Section 19 of the ETA, an SES comes with statutory legal presumptions: the court presumes the signature belongs to the signatory and was applied with the intent to sign, shifting the burden of proof to the disputing party. With a standard e-signature, the relying party must produce evidence to prove its authenticity.

Board.Vision's Approval feature supports this by establishing a clear, defensible audit trail:

• Two-Factor Authentication (OTP): Directors authenticate their identity via secure verification before casting their vote or approving a resolution.

• Authenticated Director Signatures: Every approval and signature mark is directly tied to the individual director's verified profile.

• Tamper-Evident Records: The finalised resolution and its voting log are securely sealed once all approvals are received, ensuring subsequent modifications cannot go unnoticed.

Explore a Board Management Software to Improve Company Governance

Signing is only one phase of the board approval cycle. Resolutions must also be drafted, circulated, tracked, and securely archived. Managing this lifecycle via fragmented email threads and shared drives introduces operational risks, such as version control issues and missed deadlines.

Dedicated board management software centralises the entire governance workflow. Resolutions can be drafted, circulated, signed, and securely filed within a single protected environment. For organisations seeking robust corporate governance software solutions, this eliminates administrative friction while ensuring your board records remain compliant and fully defensible.

Speak to the Trusted Services team about how Board.Vision supports board activities like compliant signing and the distribution of board resolutions.