Why Documentation Matters: Lessons from the Qantas Case on Adverse Action

When it comes to defending an employment decision, what you write down today could either protect your business, or become Exhibit A against you tomorrow. Learn how the Qantas adverse action case highlights the power of documentation in defending Fair Work claims.

In the world of employment law, few things are more powerful or more perilous than the paper trail. Whether it’s a quick email, a meeting note, or a formal report, documentation can make or break a case when adverse action is alleged under the Fair Work Act 2009 (Cth).

Let’s talk about why documentation is so critical, especially when employers face general protections claims. These claims arise when an employee alleges that adverse action-like dismissal, demotion or changes to their role was taken for a prohibited reason e.g. exercising a workplace right or engaging in industrial activity.

Here’s the kicker: the law presumes the employee is right unless the employer can prove otherwise. That’s called the reverse onus of proof, and it’s a game-changer.

What is Adverse Action-and why should employers care?

Under the Fair Work Act, adverse action includes things like:

• Terminating employment.
• Reducing hours or pay.
• Changing duties to the employee’s detriment.
• Refusing to hire someone.
• Discriminating based on protected attributes (e.g. race, gender, disability).

If an employee claims that any of these actions were taken for a prohibited reason, the employer must prove that wasn’t the case. And that’s where documentation becomes your best friend, or your worst enemy.

The Qantas case: a wake-up call for employers

Let’s revisit a landmark case: Transport Workers’ Union of Australia v Qantas Airways Limited (2021). This case revolved around Qantas’ decision to outsource ground-handling operations at 10 airports, resulting in over 2,000 redundancies.

Qantas argued the move was purely commercial-driven by cost savings during the COVID-19 pandemic. But the Federal Court, and later the High Court, found that Qantas had taken adverse action to prevent employees from exercising future workplace rights e.g. engaging in protected industrial action once their enterprise agreements expired.

Here’s what made the difference: DOCUMENTS.

The Court placed significant weight on internal communications, emails and meeting notes created at the time of the decision. These documents revealed that Qantas had considered the industrial implications of its outsourcing strategy. Even though the employees didn’t yet have the right to strike, the Court ruled that preventing a future right still counts as a prohibited reason under the Fair Work Act.

Why witness testimony isn’t enough

One of the most striking lessons from the Qantas case is that contemporaneous documents, those created at the time decisions are made carry more weight than witness statements given years later.

Why? Because documents are less likely to be influenced by hindsight or legal strategy. They reflect what people were thinking and saying in real time. The Court noted that these records were ‘more valuable than witness statements or witness evidence at the trial’.

Legal professional privilege: a double-edged sword

Employers often try to shield sensitive documents by claiming legal professional privilege, a protection that applies to communications made for the dominant purpose of obtaining legal advice or preparing for litigation.

In the Qantas case, the airline claimed privilege over many documents. But the Court scrutinised this claim closely. It found the early involvement of lawyers suggested Qantas was aware its decisions might be challenged. This raised doubts about the credibility of some non-privileged documents, as people may have written them with litigation in mind.

The takeaway? While privilege is important, it’s not a get-out-of-jail-free card. Courts will look at the substance of the documents and the context in which they were created.

What should employers do?

If you’re a manager, HR adviser or business owner, here’s what you need to know:

1. Document everything, especially when making decisions that affect employees.
2. Be clear and consistent in your reasoning. If cost savings are the reason, make sure that’s reflected in your notes and emails.
3. Avoid vague or speculative language. Courts will dissect your words to determine intent.
4. Don’t rely solely on legal advice to shield documents. Privilege claims can be challenged.
5. Train your team on the importance of documentation. Everyone involved in decision-making should understand the legal implications.

Real-world tips for better documentation

• Use timestamps: Make sure your notes and emails are dated.
• Record who was present: Meeting notes should list attendees.
• Summarise discussions accurately: Avoid editorialising or emotional language.
• Store documents securely: Use a central system that’s easy to access if litigation arises.
• Review privilege claims carefully: Consult legal counsel to ensure your claims are defensible.

Conclusion: the power of the paper trail

The Qantas case is a powerful reminder that documentation isn’t just administrative – it’s legal armour. When adverse action is challenged, your ability to prove your reasons depends on the records you’ve kept.

In a world where courts presume guilt unless proven otherwise, your documents are your defence. They tell the story of your decisions, your motivations and your compliance with the law.

So, next time you’re making a tough call, whether it’s a restructure, a redundancy or a disciplinary action—ask yourself: What will the documents say?