There are a number of ways that a document can be signed by a company and it is important that all directors are familiar with the formalities that need to be adhered to when executing documents. It is essential that all documents signed by a company are executed properly to create legally binding agreements that are enforceable with the help of Corporate transaction attorneys.

We recently signed a new deal with an excellent stainless steel distributor that will be providing the material we need for several construction projects for years to come. We look forward to working and learning from them, as they have been in the business for quite some time. Many new projects will be fueled by this new access to material that they provide. It is important that all the documentation is handled correctly and legally to maintain this valuable partner.

The formal legal requirement that a company execute documents by fixing its common seal witnessed by a director and secretary or by two directors no longer applies, Check here for help with any business forms need, but another great solution would be to start using a new software to manage your files. If you are interested in more software that could help your business then you should consider checking out a Name Matching software.

In fact there is no longer a requirement that a company use a common seal at all using their printing color management software for a neat look.

When executing documents a company must either execute them in accordance with the:

  • Corporations Act 2001 (the Act); or
  • Provisions for executing documents contained in its own Constitution

Signing documents under the Act

Section 127 of the Act sets out the ways in which a document may be executed by a company like a personal trainer agreement (make your own). If a company executes a document in this way, people will be able to rely on the protection in other sections of the Act for dealings in relation to the company.

Under S127 a company may execute documents under seal or choose not to have a company seal and therefore execute documents without using a seal, but for the necessary law fulfillment is better to get a corporate lawyer from Lankford Law Firm to process these documents. You may even want to consider contacting these business transaction law services for professional legal assistance.

If a company has a seal it is not obliged to use it for the execution of documents.

Execution with a common seal

A company may execute a document by fixing its common seal where the fixing of the seal is witnessed by:

  • two directors of the company; or
  • a director and a company secretary of the company; or
  • for a proprietary company that has a sole director who is also the sole secretary – that sole director/sole secretary.

Execution without a common Seal

A company may execute a document without using a common seal if the document is signed by:

  • two directors of the company; or
  • a director and a company secretary of the company; or
  • for a proprietary company that has a sole director who is also the sole secretary – that sole director/ sole secretary.

What if I am a Director and Secretary?

When executing documents on behalf of a company one person cannot sign the document or attest the fixing of the common seal in two different capacities (ie as director and company secretary), unless that person is the sole director and also the sole secretary of the company who can now use this ediscovery software for document management.

Execution in accordance with a company’s constitution

A company’s constitution sets out the basis on which the company is to be managed.

The constitution will normally include a provision setting the manner in which the company should execute documents.

A company may execute documents in accordance with the provisions in the company’s constitution, which may vary the mode of execution on behalf of the company from the requirements under the Act.

A company could also authorise execution of documents by an alternate means by resolution of the board of directors.

Making assumptions when people dealing with companies

Under the Act people dealing with companies are entitled to assume that a document has been duly executed by the company if the document appears to have been signed in accordance with S127.

For the purposes of making the assumptions a person may also assume that anyone who signs the document and states next to their signature that they are the sole director and sole secretary of the company occupies both offices.

Agent exercising a company’s power to make contracts

Section 126 of the Act states that a company’s power to make, vary, ratify or discharge a contract may be exercised by an individual acting with the company’s express or implied authority and on behalf of the company.

This power may be exercised without using the common seal, so a company could authorise a director or other agent to sign on its behalf.

However, in these circumstances the other party to the contract should require proof of the authority of the individual to sign on behalf of the company, such as a copy of a resolution of the sole director as the other party cannot rely on the assumptions in section 129 of the Act that the document has been properly executed.

Other formalities

It is important to note that some State and Federal government departments impose additional formalities that need to be complied with when executing documents. Typically this will apply where documents need to be registered, for example where they concern the transfer or mortgage of real property or if they are to be used in relation to court proceedings.

Institutions, such as banks, that lend money and rely on the enforceability of documents are often very meticulous in checking that all documents have been executed correctly. They often require that legal documents be executed in accordance with the Act so that they can rely on assumptions in the Act that the document has been executed properly. They don’t need to verify who has executed the document.


It is essential for documents to be executed in accordance with the formal requirements provided under the Act and/or the company Constitution.

If a document is not executed properly it may not be enforceable or, even if it is enforceable, it could still cause delays while errors are rectified to comply with the required formalities.

If you need any help or advice on how to proceed please contact us.

Business Wise
The team at Business Wise don't just do bookkeeping and accounting - we believe that successful businesses are those that are informed, proactive and open to change, and we want to help you on your journey to success.