Commercial Contract Drafting & Review

A commercial contract is a legal document used to set out the dealings between businesses, between a business and an individual, or among multiple commercial parties.

It can take the form of a formal written agreement, but it may also appear as an order, a quote, terms of service, a partnership agreement, an email confirmation, or, in some cases, the parties’ long-standing course of dealing.

From a client’s perspective, the most important function of a commercial contract is usually not to “prove that the parties had a deal”.

It is to make clear what each party is required to do during the relationship, when it is to be done, to what standard, and what the consequences are if it is not.

An effective commercial contract typically needs to address a number of core questions:

In short, commercial contracts are written not only for when things go well, but also for what happens when they do not.

Many disputes become complicated precisely because the contract documents what the parties hoped to achieve but says little about how responsibility should be allocated if that outcome does not materialise.

Commercial contracts are not a single category. Different types of contract reflect different commercial models and carry different risk profiles.

Drafting or reviewing a contract therefore cannot proceed by simply applying a single template; the contract structure must be matched to the underlying transaction. Common commercial contracts in practice include:

For example, the core function of an NDA is not simply to say “the information must not be disclosed”.

It must be clear about what counts as confidential information, to whom it may be disclosed, for what purposes it may be used, and whether materials must be returned or destroyed once the relationship ends.

Similarly, a distribution agreement that does not clearly address exclusivity, territory and minimum sales volumes can easily lead to channel conflict down the track.

In drafting a contract, many businesses are inclined to use templates found online, old contracts or a version the other side has used in the past.

Templates are not without value, but their core limitation is that they typically cannot reflect the real structure of a specific deal.

A contract that is not adapted to the underlying transaction may “look comprehensive”, while leaving the truly important issues unaddressed.

For example, two service agreements may look superficially similar yet carry very different legal risk profiles.

A one-off design engagement, a long-term advisory retainer, a software development project, a building or fit-out project and a marketing campaign each raise different questions about scope, delivery, acceptance, intellectual property ownership and the consequences of breach.

A single template applied across all of them is unlikely to do its job when a dispute arises. In drafting a commercial contract, the key considerations typically include:

For instance, a software development contract that simply provides for the developer to “build a management system”, without specifying the functional scope, acceptance criteria, the number of revisions permitted, source code ownership and post-launch maintenance obligations, can easily give rise to dispute if the project is delayed or the client is dissatisfied.

The developer may feel that the bulk of the work has been delivered, while the client may take the view that the deliverable is simply unusable.

At that point, the clarity of the contract will largely determine whether responsibility can be assessed quickly.

The value of a contract review usually lies in what is done before the document is signed. Once a contract is signed, its terms will generally bind both parties.

Many clients only bring a contract to a lawyer once a dispute has emerged, but by then the question is rarely “how do we redraft this?” It is “how do we limit the damage under the terms we have already agreed?” In most commercial transactions, the version of the contract supplied by the other side will tend to favour the drafter’s interests.

This is not necessarily evidence of bad faith. Commercial contracts are themselves a tool for allocating risk, and the party that drafts is in a better position to allocate liability, restrictions and protections in its favour.

Reviewing a contract before signing can typically help identify the following issues:

For example, a supply contract may describe a delivery date as an “estimated date”, while at the same time requiring the buyer to pay the entire price if the order is cancelled.

A service agreement may allow the service provider to adjust the scope of services at any time, while not permitting the client to reduce the fee accordingly.

If these issues are not picked up before signing, the client will be in a significantly weaker position once a dispute arises.

When a commercial dispute arises, the contract usually becomes the central reference point for assessing responsibility.

Clients often, in the heat of a dispute, emphasise what the parties said during negotiations, what the other side once promised, or what is customary in the industry.

Once the contract has been signed, however, the contract text will typically be the starting point. In a dispute, the contract will usually have a direct impact on questions such as:

For example, if a contract expressly provides that payment is due within seven days of an invoice being issued, late payment can be characterised as a breach more easily.

If the contract simply says “payment to be made in line with project progress”, the parties may end up arguing about when payment is in fact due.

Likewise, where there is a clear termination clause, the question of whether a party can exit can be assessed against the clause itself, rather than relying on the parties’ subsequent recollection.

A well-drafted contract not only reduces the likelihood of a dispute, but also makes a dispute easier to resolve when one does arise.

A vague or incomplete contract, by contrast, can turn a straightforward dispute into one that is more expensive and more time-consuming.

Commercial contracts are often long documents, but it is usually a small number of key clauses that determine how risk is allocated.

A client who looks only at the price, the description of services and the signature page when signing can easily overlook the provisions that will be doing the heavy lifting once a dispute arises.

The following clauses generally warrant particular attention in commercial contracts:

These clauses matter because, while they may not be referred to frequently when the relationship is working, they will determine the parties’ legal positions the moment something goes wrong.

For example, a contract that does not clearly address the payment position on termination may leave a client believing that no further payments are owed once the contract ends, while the other side may claim that the entire outstanding fee is now payable.

Similarly, if a contract does not address intellectual property ownership, designs, code or content commissioned and paid for by a client are not automatically owned by that client.

In practice, many commercial contract disputes do not arise because there was no contract at all.

They arise because the contract was not clear enough, was not comprehensive enough, or did not genuinely reflect the transaction itself.

Contracts of that kind may look acceptable when they are signed, but their weaknesses tend to surface quickly once the relationship starts to deteriorate. Common contract risks include:

For example, a partnership agreement that does not clearly address how profits are to be calculated, how costs are to be deducted, who is responsible for the customer relationship and who owns key business resources can easily lead to disputes once the project becomes profitable.

A service agreement that does not specify the number of revisions permitted or the rate for additional work can lead to a client repeatedly requesting changes while the service provider takes the view that the work is now out of scope.

What these issues have in common is that they may not be obvious at the point of signing, but they tend to be amplified during performance.

Risk management in commercial contracts therefore needs to be done before signing, rather than left to be addressed through interpretation and remedial action once a dispute arises.

Many clients, on receiving a contract from the other side, worry that proposing amendments may damage the deal. In practice, contract negotiation is a normal part of commercial life.

The real question is not whether every clause needs to be fought over, but which clauses are most important to your position, which are acceptable, and which need to be changed.

Contract negotiation is usually grounded in the client’s commercial objectives.

Some clients are most concerned about getting paid quickly; others care about limiting their liability; others need to preserve intellectual property or customer relationships.

The negotiation priorities will shift according to those objectives. In contract negotiations, particular attention is usually paid to:

For example, if you are the service provider, the right to suspend services if the client is in arrears may be critical.

If you are commissioning the development of software, intellectual property ownership and source code may matter more than payment timing.

The value of contract negotiation lies not in making the document look “fair on its face”, but in ensuring that it genuinely reflects your commercial interests and risk appetite.

In commercial contract work, NS Legal’s role is not simply to check grammar, swap out wording or make the document look more formal.

Our focus is on helping clients understand the commercial structure, legal effect and potential risks behind the document, and on resolving those issues as far as possible before signing.

In practice, we can typically help clients to:

Our objective is not to make every contract more complex, but to ensure that the complexity of the contract matches the risk of the transaction.

For simple deals, the contract should be clear, practical and free of over-engineering.

For long-term partnerships or higher-risk transactions, the contract needs to address liability, exit, breach and dispute mechanisms more comprehensively.

A commercial contract that genuinely adds value supports the relationship while it works and protects the client’s interests if it does not. Situations where early legal advice is generally recommended include: