Company Seals in Malaysia: Optional by Law, Expected in Practice

Malaysia sits in the same camp as Singapore and Hong Kong: the law no longer demands a company seal, but day-to-day business very much still does. The gap between the two is where most of the confusion lives — a company secretary will tell you the seal is optional, and the same week a bank officer will hand back your forms because the stamp is missing. Both are right about their own domain.

What the Companies Act 2016 changed

Under the Companies Act 2016, having a common seal is optional. A document that once required the seal can be executed by the signatures of authorized officers — typically two directors, or a director and the company secretary. If a company chooses to keep a common seal, the Act regulates how it must be used (with authorization and attesting signatures), but nothing forces a company to adopt one in the first place.

Note the asymmetry this creates. Adopting a common seal does not give you a shortcut — it adds a formality you must then observe correctly. A company that keeps a seal but affixes it without the required authorisation and attestation has not gained anything and may have created an argument about whether the document was properly executed. For most private companies, the cleanest position is: no common seal, execute by signature, and keep a plain rubber stamp for commercial paperwork.

On the electronic side, the Electronic Commerce Act 2006 recognizes electronic signatures for most commercial dealings, and the older Digital Signature Act 1997 governs certificate-based digital signatures issued by licensed certification authorities — the stronger form sometimes required for government submissions.

The rubber stamp reality

Walk into any Malaysian SME and you'll find at least one well-worn rubber stamp. Standard expectations:

• Banks commonly ask for the company stamp on account opening forms, resolutions and instructions.
• Invoices, quotations, delivery orders and receipts are routinely stamped — many counterparties (and some government counters) treat an unstamped document as incomplete.
• "Cop syarikat" (the company stamp) on agreements signals the document passed through the company, complementing the signature rather than replacing it.
• Tender and vendor registration packets frequently include a checklist line for the stamped company profile and SSM documents.
• Letters to statutory bodies — EPF, SOCSO, LHDN correspondence — move more smoothly stamped, again as a matter of counter practice rather than statute.

As elsewhere, the stamp is evidentiary convention, not a source of legal force. Authorized signatures bind the company.

The common seal vs. the "cop syarikat"

These two get conflated constantly, and they are different objects:

Common seal — optional, but regulated by the Companies Act once adopted. Traditionally embossed. Used for formal execution of documents, and when used it must follow the authorisation and attestation rules.

Company rubber stamp (cop syarikat) — no statutory status at all. Inked rubber or self-inking. Used to mark documents as company-issued. No rules govern its use because no law recognises it.

When someone asks whether you "need a seal", establishing which of these they mean usually answers the question immediately.

What a Malaysian company stamp looks like

The dominant formats are simple and functional:

• Round stamp: company name around the rim, registration number (the SSM-issued number) and city along the bottom arc — the corporate seal template gives you this structure directly.
• Rectangular stamp: company name, registration number and address in stacked lines, often with a line for a signature above.

Blue and black ink are standard. Build either in the online seal generator — add the registration number as the bottom text — then export a transparent PNG for digital paperwork or an SVG to hand to a stamp maker. For PDFs, the PDF stamping tool places the stamp so it overlays the content cleanly, and the background remover can digitize an existing physical stamp.

The registration number detail

Since 2019 the SSM has issued a 12-digit company registration number, and many companies still hold documents showing the older format. If your stamp was cut before the change, it may carry the legacy number. This is rarely a problem in itself, but when a counterparty is checking your stamp against a current SSM printout, matching numbers avoids a round of questions. If you are cutting a new stamp, use the current number; some companies show both during a transition period.

For a Sdn Bhd, include "Sdn. Bhd." exactly as registered. Dropping it, or writing "Sdn Bhd" without the periods when the register shows them, is a small inconsistency that occasionally attracts attention from meticulous reviewers.

Digital handling

A stamp image is convenient precisely because it is easy to apply — which is also the risk. Once a clean transparent PNG of your company stamp exists on a shared drive, anyone with access can put it on any document. Reasonable habits:

• Keep the master file restricted; distribute flattened documents rather than the stamp asset.
• Export at the size you will actually use, so a high-resolution master is not circulating unnecessarily.
• Where the document genuinely needs to be enforceable, use an e-signature under the Electronic Commerce Act rather than relying on the stamp image.

More on this in the seal file management guide and are image seals legally valid?.

FAQ

Is a common seal required for Malaysian companies? No — optional since the Companies Act 2016. Signatures of authorized officers execute documents.

Is the rubber stamp legally required on invoices? No law requires it, but market practice expects it widely enough that operating without one is impractical.

Are e-signatures valid in Malaysia? Yes for most commercial documents under the Electronic Commerce Act 2006; certain government processes require licensed digital signatures. See electronic seal vs. electronic signature for how a stamp image differs from both.

Should we adopt a common seal? Most private companies have no reason to. If you do, make sure your constitution and internal procedure cover authorisation and attestation, because the Act regulates how a seal must be applied.

Does the stamp need to show the address? No. Name and registration number carry the useful information; the address is optional and often the first thing dropped when the name is long.

Can a branch of a foreign company use the parent's stamp? Practically, counterparties expect a stamp identifying the registered Malaysian entity. Using the parent's stamp blurs which legal person is contracting — worth clarifying with your company secretary.

This article is general information, not legal advice. Verify current requirements with SSM or a qualified professional.