Scam Notification

We are aware that some people have been receiving suspicious emails from a email address (purportedly attaching an outstanding invoice from Sierra Legal).  If you have received this email, you do not need to report it to us (as we are aware of the issue). Please do not pay that invoice or click on any of the links in the email.

Arrange a Free Demo of the Arreis Automation Software


Please enter your best contact details below, and we will be in contact with within 48 hours, to arrange a demonstration of Arreis.

I am interested in -
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form. Please try again, or contact us.


Making your life easy with Automated Contract Drafting.

Harness the power of Arreis.

Arries is a powerful, future proof solution to streamline your legal processes, and bring your business into the 21st century.

A 21st Century Solution

Many businesses, whether they're big or small, generate contracts daily. It's a time consuming and expensive process, especially when you factor in the need for legal expertise.

Other businesses don't use contracts at all. Why? Because the process is far too arduous.

Simplifying your processes

But entering a business transaction without a contract leaves you open to numerous legal risks that could spell the end of your business.

Depending on the structure of your company, without sound contracts in place, your personal assets can also be at risk.

Securing your

Sierra Legal has developed a unique solution. That solution is Arreis Automation, our automated contract drafting program.

We believe Arreis Automation is the future. And it's straightforward to use.

Explore Arreis software

Let us show you the amazing capacity of Arreis to transform your business.

Book a demonstration

Common Questions about Arreis.

How does Arreis Automation work?

Put simply, we develop bespoke templates for the contracts you commonly use. When you need to generate one of those contracts, you simply go to your personal Arreis App and fill in the blanks.

Once this has been done, you will be presented with a ready to use Word document that's ready to go!

How do I know if I need Arreis Automation?

You need Arreis if your business:

• generates a lot of contracts
• has ever prepared contracts with serious errors in them
• spends an excessive amount of time preparing contracts
• enters into commercial transactions without contracts
• can't justify the cost of having a lawyer assist you with all your contracts

Arreis Automation can transform your business operations.

Let's face it if you don't have a legal degree, preparing sound contracts is probably not part of your key skillset. And if you're hiring or employing a lawyer just to oversee contract preparation, you're probably paying them more than you need to.

Let Arreis automate your contract generation, leaving you time to do what you do best.

How can I be sure Arreis Automation will work for my business?

We strongly believe in the Arreis Automation system. We use it in our practice to generate standard contracts.

Think about it. We're lawyers familiar with contract preparation, and Arreis saves us time and money and eliminates inefficiencies within the business.

Imagine what it can do for you.

Arreis Automation can be used for more than contract preparation. It can also be used to create other legal documents that you use frequently.

Have a look at Arreis Automation in action.

Want to see more? We'd love to show you more.

All you need to do is click below to book a free demonstration and we'll introduce you properly to Arreis!

Book Your Free Demonstration

Keeping up with the Law.

The law is constantly changing. As a business owner, you can't be expected to keep up with every tiny change to legislation and contract law. That's our job. One of the great features about Arreis is that if necessary, we can design things for you so that your automated documents and contracts can be updated to reflect changes in the law as they occur.

try Arreis software

Why Arreis Automation?

We think you'll agree that we've made a pretty good case for the use of Arreis Automation in your business but if you're still sitting on the fence, consider the following benefits:

  • You don't need to spend money on additional servers or systems - we take care of all of this for you.
  • Sierra Legal's lawyers prepare each template in Australia, all of whom have expert legal drafting and document preparation skills
  • There is a massive reduction in the amount of data entry required. This saves you time and reduces the chance of serious errors creeping into your legal documents.
  • Arreis can also automatically calculate accurate answers to complicated mathematical formulas within your documents, reducing the chance of human error.
  • It reduces the need for business owners to make complex legal decisions or judgements.
  • Multiple packages of documents can be created simultaneously using the same data - yet another way that you save time and money and eliminate inefficiency.
  • Improved quality control by reducing the risk that the wrong base document will be used that may have unintended "hangovers/errors" from the last time the document was used.
  • We can prepare documents that are created specifically for your business. We don't use generic documents that may not suit your operations.
  • Documents are generated in standard Microsoft Word format, allowing for easy editing if required.
  • We can use your style guide so that the documents that are generated have your branding and formatting - you don't need to invest resources in customising the documents generated.
Talk to us about integrating Arreis

Last but not least.
Support and Pricing.

Obtain a free quote
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form. Please try again, or contact us.

Sierra Legal is here to help

We'll provide training in the use of Arreis Automation, but you really will find it to be intuitive and user friendly.

And at the end of the day, we can still develop contracts, company secretarial documents, engagement letters and a broad range of other types of documents the traditional way if you prefer.

How much do I need to invest?

Our fee structure will generally involve a small upfront establishment fee, then an ongoing monthly licence fee which can be cancelled with three months' notice.

To ensure no nasty, budget-busting surprises, we agree on all costs with you before any work starts.