Let’s be direct about something most organisations quietly avoid: sex-based harassment is not just a “workplace issue.” It’s a widespread, legally significant, and deeply human problem, and it’s happening in Australian workplaces right now.
According to the Australian Human Rights Commission’s 2022 national survey, one in three Australian workers has experienced sexual harassment at work in the past five years. That’s not a fringe statistic. That’s your colleague, your teammate, possibly you.
And yet, formal reporting remains shockingly low. Only 18% of incidents are ever reported. That gap between what happens and what gets addressed is exactly why education, awareness, and prevention training matter so much.
This blog post breaks down what sex-based harassment is, what it looks like in practice, and how organisations across Australia can take meaningful steps to address it.
What Is Sex-Based Harassment? A Clear Definition
Sex-based harassment refers to any unwelcome or inappropriate conduct directed at a person because of their sex, gender, sexual orientation, gender identity, or intersex status.
It’s broader than most people realise.
We tend to imagine it as overt misconduct, a manager making inappropriate advances, or a colleague making lewd comments. And yes, those situations are sex-based harassment. But the definition also captures a lot of subtler, day-to-day behaviour that often gets brushed off or excused.
Derogatory jokes about women. Constant undermining of a person based on their gender. Comments that reinforce gender stereotypes. Exclusion from meetings or opportunities based on sex. All of these can qualify.
The key is this: the behaviour is unwanted, and it targets someone because of their sex or gender.
The Legal Framework in Australia
In Australia, sex-based harassment is governed primarily by the Sex Discrimination Act 1984 (Cth). This legislation makes it unlawful to engage in conduct of a sexual nature, or conduct based on a person’s sex, sexual orientation, gender identity, or intersex status that creates a hostile, intimidating, or offensive environment.
In recent years, the legal landscape has evolved significantly.
The Sex Discrimination and Fair Work (Respect at Work) Amendment Act 2021 strengthened protections by introducing new definitions of “sexually harass” and “sexually harassed at work” into the Fair Work Act 2009. It also expanded the Fair Work Commission’s anti-bullying jurisdiction to allow it to make orders stopping sexual harassment at work.
Then, in December 2022, the Anti-Discrimination and Human Rights Legislation Amendment (Respect at Work) Act 2022 introduced further critical changes. Notably, it lowered the threshold for sex-based harassment claims. Previously, conduct needed to be “seriously demeaning” to qualify. Now, the test requires only that conduct be “demeaning”, a meaningful shift that captures a broader range of harmful behaviour.
This change matters. It means that behaviour which might once have slipped through the cracks of legal definitions can now be addressed directly.
Employers now carry a positive duty under the Sex Discrimination Act. That means organisations aren’t just required to respond to harassment, they’re required to proactively take reasonable and proportionate measures to eliminate it.
Key Components of Sex-Based Harassment
Understanding what makes behaviour sex-based harassment rather than just rudeness or poor judgment comes down to four core components. These aren’t abstract concepts; they’re what courts, tribunals, and investigators look at when evaluating complaints.
1. The Behaviour Is Unwanted
Consent is everything here. If someone finds behaviour uncomfortable, unwelcome, or offensive, that is the starting point. It doesn’t matter whether the person doing the harassing “meant it as a joke” or “didn’t realise.” The impact on the person experiencing it is what counts.
2. It’s Connected to Sex or Gender
The behaviour must be linked to the person’s sex, gender, sexual orientation, gender identity, or intersex status. This is what distinguishes sex-based harassment from general workplace rudeness. A dismissive comment about someone’s competence is unpleasant; a dismissive comment specifically because someone is a woman is sex-based harassment.
3. It Creates a Hostile or Uncomfortable Environment
The behaviour doesn’t need to be a single dramatic incident. Repeated low-level conduct, persistent gender-based jokes, for example, can collectively create a hostile environment just as effectively as a more serious one-off event.
4. It Affects the Victim’s Well-Being, Performance, or Participation
Sex-based harassment has real, measurable consequences. It affects how people show up at work, their mental health, their career progression, and their sense of safety. When harassment affects someone’s ability to do their job, participate in their workplace, or feel secure in their environment, the harm is both personal and organisational.
Real-World Examples of Sex-Based Harassment
Examples help. Abstract definitions are useful, but most people understand harassment better when it’s described in context.
In the Workplace
A female employee is passed over for a promotion, not because of her performance, but because her manager assumes she’ll “probably want to start a family soon.” A male colleague with equivalent experience and results gets the role. When she asks why, she’s told she’s being “sensitive.”
That’s sex-based discrimination. And if it happens repeatedly, combined with dismissive comments about her work, it begins to constitute a hostile environment.
Persistent Sexist Commentary
A group of colleagues regularly makes demeaning comments in the team chat, joking about who should “make the coffee,” commenting on a female colleague’s appearance, or making casual remarks about women being “too emotional” for leadership roles. Each comment might seem minor individually. Together, they create an environment that is hostile and unwelcoming for women on the team.
In Educational Settings
A university student is repeatedly targeted by classmates because of their gender identity. This includes exclusion from group activities, unwanted comments about their appearance or identity, and name-calling. The harassment isn’t always physical; in fact, most of it is verbal, but its cumulative effect on the student’s ability to participate fully in their education is profound.
Online Harassment
Online harassment based on sex and gender is increasingly common, and Australian law does not distinguish between in-person and digital conduct. A person who receives repeated unwanted sexual messages, or who is targeted with gendered abuse on social media platforms, experiences the same hostile environment just through a different medium.
In Public Spaces
Street harassment, catcalling, unwanted commentary on someone’s body or appearance, or intimidating physical proximity, falls within the broader scope of sex-based harassment. It may not always trigger legal remedies, but it is part of the same culture of behaviour that organisations and communities need to actively push back on.
Why Under-Reporting Is Such a Problem
Here’s something worth sitting with: only 17–18% of people who experience workplace sexual harassment ever make a formal complaint, according to Australian Human Rights Commission data.
Why? The barriers are well-documented. Fear of not being believed. Concerns about career consequences. Uncertainty about what counts as harassment. A sense that “this is just how things are here.” Lack of confidence in the reporting system’s confidentiality.
These barriers don’t disappear on their own. They require deliberate cultural and structural work from organisations, which starts with good training and clear, trustworthy reporting procedures.
The Business Case for Taking This Seriously
Some organisations still treat harassment prevention as a compliance checkbox. It isn’t.
The Australian Human Rights Commission’s research is clear: about two in three Australian businesses are not investing adequately in education and policies to identify, report, and resolve incidents of sexual and sex-based harassment in the workplace.
The consequences of inaction are significant. Harassment decreases productivity and morale. It drives turnover; often, the people who leave are the ones being harassed, meaning organisations lose talented people while retaining a toxic dynamic. And when complaints aren’t handled well, they escalate to Fair Work, to the Australian Human Rights Commission, to civil action.
The positive duty introduced through the Respect at Work Act 2022 adds legal weight to this. Employers who fail to take proactive steps to prevent harassment rather than just react to it now face greater scrutiny and potential liability.
Sex-Based Discrimination and Harassment Prevention Training
Education is the most effective lever organisations have for changing workplace culture.
Sex-Based Discrimination and Harassment Prevention Training equips employees, contractors, managers, and volunteers with the knowledge they need to recognise, address, and prevent this behaviour. Good training doesn’t just define what harassment is; it shows people what it looks like in practice, what to do when they see it, and how to report it safely.
Effective training typically covers:
- Understanding what qualifies as harassment. Clear definitions matter. Many people genuinely don’t know where the line is, and some behaviour is excused precisely because it falls into grey areas. Training that uses real examples and scenarios closes that knowledge gap.
- Legal rights and organisational policies. Employees need to know what protections they have under Australian law, and what their specific employer’s policies require. This empowers people to act rather than stay silent.
- Reporting procedures. If people don’t know how to report harassment or don’t trust that reports will be taken seriously, incidents go unaddressed. Training that explains reporting pathways, including confidential options, removes one of the key barriers to coming forward.
- Bystander intervention. This is one of the most powerful elements of modern harassment prevention training. Research consistently shows that active bystanders, people who speak up or act when they see harassment, can interrupt harmful dynamics before they escalate. Teaching people how to intervene safely and effectively creates a culture of collective accountability.
- Building a respectful workplace culture. Ultimately, the goal isn’t just to prevent legal liability. It’s to create environments where everyone can work with dignity and safety. Training that focuses on positive workplace culture, not just prohibited behaviour, tends to have more lasting impact.
How Sentrient Supports Australian Organisations
For Australian organisations serious about meeting their legal obligations and changing their workplace culture, Sentrient offers a well-regarded, legally endorsed solution.
Sentrient’s online Sexual Harassment Prevention Training course takes just 15 minutes to complete and covers everything employees need to know: the legal framework, types of unacceptable behaviour, how to identify and report incidents, and how to act as an active bystander. It’s designed for employees, contractors, and volunteers, and accommodates different learning styles with audio options.
For managers, Sentrient offers a separate course, Preventing and Responding to Sexual Harassment for Managers, that covers positive duty obligations, handling complaints, and investigating incidents appropriately.
Both courses are written in collaboration with legal professionals (Mills Oakley Lawyers for Australia and Simpson Grierson Lawyers for New Zealand), are updated regularly to reflect the latest legislation across all states and territories and are aligned with the Respect@Work guidelines.
Importantly, Sentrient’s training is designed not just as a legal checkbox but as a genuine culture-building tool. The courses use real-world case studies and scenarios, making the content relevant and memorable rather than abstract.
Sentrient also provides comprehensive compliance management policy templates, reporting tools, and a platform specifically designed for Australian requirements. For small and medium businesses without a dedicated HR team, this is particularly valuable.
Over 1,000 businesses across Australia and New Zealand have used Sentrient to build safer, more compliant workplaces. It’s worth exploring if your organisation hasn’t yet formalised its approach to harassment prevention.
What Organisations Should Do Right Now
There’s no single fix for sex-based harassment, but there are clear, actionable steps that organisations should take.
Review your policies. When were your harassment policies last updated? The Respect at Work Act 2022 significantly changed the legal landscape. Policies that were compliant three years ago may no longer reflect current obligations.
Invest in quality training. Training should be up to date, legally accurate, scenario-based, and delivered regularly, not just at induction. The recommended refresh period is every 12 to 18 months.
Make reporting safe and visible. Employees won’t report harassment if they don’t trust the process. Invest in confidential reporting channels and communicate clearly how complaints are handled.
Train managers separately. Managers have specific responsibilities when addressing harassment. They need dedicated training on handling disclosures, conducting investigations, and supporting affected employees.
Foster bystander culture. Organisational culture changes when individual behaviour changes at scale. Bystander training empowers every person in the organisation, not just managers, to contribute to a safer environment.
FAQs
What is the legal definition of sex-based harassment in Australia?
In Australia, sex-based harassment is defined under the Sex Discrimination Act 1984 (Cth) as unwelcome conduct of a demeaning nature directed at a person based on their sex, gender, sexual orientation, gender identity, or intersex status. The 2022 Respect at Work Act lowered the threshold for these claims by removing the word “seriously” from the definition, meaning conduct no longer needs to be seriously demeaning to qualify. It just needs to be demeaning and unwanted.
What is the difference between sexual harassment and sex-based harassment?
Sexual harassment specifically refers to unwelcome conduct of a sexual nature, such as unwanted sexual advances, requests for sexual favours, or sexually explicit comments. Sex-based harassment is broader. It covers any unwelcome conduct related to a person’s sex or gender, even if that conduct isn’t explicitly sexual. For example, repeatedly undermining a female colleague because of her gender without any sexual element is sex-based harassment. Both are unlawful under the Sex Discrimination Act 1984 (Cth).
Who is responsible for preventing sex-based harassment in the workplace?
Under the positive duty introduced by the Respect at Work Act 2022, employers bear primary legal responsibility for proactively preventing sex-based harassment in the workplace. This obligation is not just about responding to complaints; it requires employers to take reasonable and proportionate steps to eliminate, as far as possible, sexual harassment, sex-based harassment, and conduct that contributes to a hostile workplace on the grounds of sex. However, all workers, contractors, and volunteers also play a role in creating a safe and respectful workplace.
What should I do if I experience sex-based harassment at work?
If you experience sex-based harassment at work, you have several options. You can report it to your manager or HR department through your organisation’s internal complaints process. If you’re not comfortable reporting internally, or if your complaint isn’t handled appropriately, you can lodge a complaint with the Australian Human Rights Commission, which handles complaints under the Sex Discrimination Act 1984 (Cth). You can also apply to the Fair Work Commission to make an order to stop sexual harassment, and in some circumstances, state-based anti-discrimination bodies may also have jurisdiction.
How common is sex-based harassment in Australian workplaces?
More common than most people realise. The Australian Human Rights Commission’s 2022 national survey found that one in three Australian workers had experienced sexual harassment at work in the previous five years. Women are disproportionately affected. The ABS’s 2021–22 Personal Safety Survey found that approximately 1.3 million women experienced sexual harassment in just the preceding 12 months. Reporting remains low, with only around 17–18% of incidents formally reported.
Is online harassment considered sex-based harassment?
Yes. Australian law does not limit sex-based harassment to in-person conduct. Unwelcome sexual or gender-based conduct delivered through digital channels, including social media, messaging platforms, email, or video calls, can constitute sex-based harassment if it meets the relevant legal criteria. The delivery method doesn’t change the nature of the conduct.
What training is legally required for Australian employers?
While the specific training requirements vary by jurisdiction, the positive duty under the Sex Discrimination Act 1984 (Cth) requires employers to take proactive steps to prevent harassment, and training is explicitly identified as a core component of demonstrating this duty. The Australian Human Rights Commission and the Respect@Work guidelines identify regular, up-to-date training for all staff as a best practice expectation. Failing to provide training, particularly if a complaint is later made, significantly increases an organisation’s legal exposure.
How long does sex-based harassment prevention training take?
Quality online training doesn’t need to take a full day. Sentrient’s sexual harassment prevention course, for example, is designed to take 15 minutes and covers the legal framework, types of unacceptable conduct, reporting procedures, and bystander intervention. For managers, a separate course covers complaint handling, investigation processes, and positive duty obligations. The micro-learning format minimises disruption to daily work while still meeting all legal requirements.
Can sex-based harassment occur outside the workplace?
Yes. Sex-based harassment can occur in any environment, such as educational institutions, public spaces, online platforms, or work-related social events. Importantly, Australian law recognises that work-related social events (such as office parties and after-work functions) are considered extensions of the workplace, meaning the same harassment prevention obligations apply.
What are the consequences for employers who don’t address sex-based harassment?
The consequences are serious and multi-layered. Legally, employers can face complaints to the Australian Human Rights Commission, orders from the Fair Work Commission, civil liability, and significant financial penalties. Reputationally, organisations that handle harassment poorly or fail to prevent it face public scrutiny, staff turnover, and difficulty attracting talent. Culturally, failure to address harassment erodes trust and morale across the entire workforce.
Final Thoughts
Sex-based harassment is not an abstract legal concept. It’s something happening in Australian workplaces every day in offices, on job sites, in schools, and online.
The good news is that we know what works. Clear policies, regular training, trusted reporting pathways, engaged managers, and a culture of bystander accountability all contribute to safer, more respectful environments.
Australia’s legal framework now demands a proactive approach, not just a reactive one. Organisations that treat harassment prevention as a genuine priority rather than a compliance obligation to be ticked off are the ones building workplaces where talented people want to stay.
If your organisation hasn’t reviewed its training and policies in the last 12 months, now is a good time to start.
