Managing discrimination and harassment complaints: an employer guide

A discrimination or harassment complaint is not simply a more sensitive version of an ordinary workplace complaint. One set of facts can engage the organisation's own policies, federal statutes such as the Sex Discrimination Act 1984 and the Disability Discrimination Act 1992, State and Territory anti-discrimination legislation, the Fair Work Act 2009, work health and safety duties, and an enterprise agreement or contract. Australia has no single uniform discrimination regime: attributes, tests, exceptions, forums and time limits vary.

The questions differ by concept. Direct discrimination, indirect discrimination, sexual harassment, harassment on the ground of sex, conduct creating a workplace environment hostile on the ground of sex, victimisation, adverse action and bullying are not interchangeable labels. Bullying in the Fair Work Commission's bullying jurisdiction turns on repeated unreasonable behaviour creating a risk to health and safety — not on whether conduct was unwelcome and of a sexual nature. Direct discrimination tests are not uniform, and indirect discrimination generally concerns an apparently neutral requirement or practice that disadvantages a protected group, subject to the applicable statutory test and reasonableness analysis. Characterisation determines what must be established, who should examine it and which external pathways may be open.

This guide assumes the fundamentals in our guides to early triage and fair complaint handling, and covers what is additional when discrimination, harassment, hostile-environment conduct, victimisation or psychosocial risk is alleged.

At intake, capture the person's own account and the outcome they seek, in their words, without pressing them to adopt a legal label. Characterisation is the employer's analytical task, performed afterwards on the material; attempting it in the room narrows the account.

Then map what the account raises:

• Immediate safety, health and welfare needs, including risk of further contact.
• The attribute or conduct alleged, and whether the concern is a decision, a course of conduct, an environment, or a combination.
• Employment decisions in issue — selection, promotion, rostering, adjustments — and any unequal impact.
• Witnesses, systems, messages and documents likely to hold relevant material.
• Reporting-line and governance conflicts, particularly where a respondent influences the complainant's work.
• Whether an external process — commission, regulator, union or police — has begun or been foreshadowed.

The complainant's preferred course matters and should always be sought, but it does not invariably determine the response. Safety duties, policy obligations and the seriousness of the disclosure may require proportionate action even where the person asks that nothing be done. The reverse is equally true: a historical, withdrawn or anonymous report does not automatically require a full investigation. What it requires is a recorded assessment of risk, of what can fairly be established, and of what action is available.

Where a person is reluctant, explain what can and cannot be kept confidential and what protections exist.

Preserve records promptly through a targeted, lawful instruction covering the systems and periods likely to matter. Preservation is not licence for an indiscriminate trawl; a search exceeding lawful and policy authority creates its own exposure.

The matrix below is a triage aid, not a statement of legal elements. Applicable federal, State and Territory provisions, industrial instruments and WHS or OHS duties must be checked.

Interim measures are risk controls, not findings, and should be described that way to everyone affected. Each needs a lawful basis in the contract, an instrument, policy or a safety duty, must be proportionate and no more disruptive than reasonably necessary, and should carry a review date. Options include altered reporting lines or rosters, a direction limiting contact, removal of a decision from a conflicted manager, or temporary reallocation of duties.

Do not default to moving or disadvantaging the person who raised the concern; where a control affects one party more than the other, record why the alternatives were unsuitable. Directed leave or suspension is not automatically authorised and is not neutral in effect; it requires a proper basis, careful framing and active review, and even where pay continues it can carry reputational consequences.

Offer support independently of any outcome, to the complainant, the respondent and affected witnesses; it is not a concession about the merits. WorkSafe Victoria's psychological health guidance and Safe Work Australia's psychosocial hazards material assist in designing controls.

Not every discrimination or harassment complaint requires a formal investigation, and none requires a legal finding. The options are clarification of what is in dispute, direct management action, a facilitated conversation, mediation, structured investigation, external referral, and systemic work on the underlying conditions. They are frequently combined, and the choice should follow the assessed risk, the seriousness of the allegations and the evidence realistically available.

Facilitated resolution and mediation can be valuable, but do not substitute for necessary fact-finding or risk controls. Before offering either, weigh safety, the voluntariness of any settlement, power imbalance, accessibility, and that external time limits keep running while an internal process proceeds.

Where investigation is appropriate, scope it in writing: the allegations examined, the standard applied, who appoints and receives the report, and what is excluded. Internal or external appointment is addressed in our guide to appointing an external workplace investigator, and timing in how long an investigation should take.

Procedural fairness generally requires allegations particularised sufficiently to answer — what is said to have occurred, when, where and in whose presence — with the substance of credible adverse material relied upon and a genuine opportunity to respond. It does not invariably require every document or every witness identity, particularly where disclosure would create a real risk of detriment.

Anonymous or confidential material can properly prompt inquiry and may sometimes contribute to findings, but only where its reliability can be assessed, its substance can fairly be put to the respondent, and the process remains fair.

A trauma-informed, person-centred approach supports participation through choice about timing and format, clear explanation and pacing. It does not predetermine credibility or remove the need to test accounts against the available material. There is no universal right to an advocate in every workplace interview, although a reasonable request for a support person is usually sensible to accommodate; in unfair dismissal matters, s 387(d) of the Fair Work Act requires the Commission to consider any unreasonable refusal to allow a support person to assist in discussions relating to dismissal.

Where findings are required, the standard is the balance of probabilities. The Briginshaw principle creates no third or heightened standard; it recognises that the strength of evidence needed for reasonable satisfaction reflects the seriousness of the allegation and the gravity of the consequences. An internal investigator should ordinarily determine facts and, where commissioned, whether the organisation's policies were breached — not pronounce on statutory contraventions unless expressly commissioned and qualified.

"Not substantiated" means the available evidence did not establish the allegation to the required satisfaction. It is not a finding that the complaint was false or malicious and should never be communicated as one. Where the framework allows a third category, "unable to be determined" is often the honest description of an evenly balanced record.

Keep the roles distinct: the investigator finds facts, the legal adviser advises, the organisational decision-maker accepts or rejects the findings, and any disciplinary or remedial decision is separate, made on the accepted findings. Outcome communication should be proportionate and lawful: a complainant is ordinarily told whether allegations were substantiated and what will change for them, but is not entitled to another employee's disciplinary details. Internal review is not universally required; it depends on policy, the applicable instrument, contract and any statutory framework.

Anti-discrimination victimisation provisions, the Fair Work Act general protections and WHS or OHS protections against discriminatory conduct are distinct regimes with distinct tests. Depending on its source and character, a complaint, inquiry or safety report may be the exercise of a workplace right. The Fair Work Ombudsman's guidance on protection from discrimination at work is a useful orientation to the federal position.

Exposure usually arises in ordinary decisions made after a complaint: a performance rating, a roster change, a restructure. Documenting reasons does not defeat a claim and no record guarantees an outcome; contemporaneous records assist in demonstrating what the actual reasons were, rather than reconstructing them later.

Protection is continuing work. Set review points after the matter concludes, ask participants whether anything has changed, watch for unexplained isolation or workload shifts, and require unconflicted approval of significant decisions affecting participants for a defined period.

Section 47C of the Sex Discrimination Act imposes a positive duty: employers and persons conducting a business or undertaking must take reasonable and proportionate measures to eliminate, as far as possible, the sex discrimination, sexual harassment, harassment on the ground of sex, hostile-environment conduct and related victimisation specified in that Act. It is preventive and continuing, and distinct from liability for an individual's conduct. It does not extend to every protected attribute or complaint, and operates alongside WHS and OHS duties.

An individual matter is also intelligence. Ask what conditions allowed the conduct: unsupervised work, dependence on one manager, unclear reporting routes, alcohol at work events, or managers never equipped to respond. The Australian Human Rights Commission's positive-duty guidance materials set out the standards it applies.

Systemic work should be owned, resourced and verified like any other control: see our guides to prevention policies, reporting and training and practical psychosocial hazard steps set out what that looks like in operation.

External pathways vary with the conduct and jurisdiction: a State or Territory anti-discrimination commission, the Australian Human Rights Commission, the Fair Work Commission's sexual harassment jurisdiction, general protections applications, a WHS or OHS regulator, or police. Time limits differ between forums and there is no universal filing deadline. An external application does not automatically pause internal action, nor does an internal process pause an external limitation period.

Confidentiality is a need-to-know discipline, not absolute secrecy, and it is not legal professional privilege. Engaging a lawyer or external investigator does not by itself create privilege; where privilege matters, obtain legal advice before scoping the work. Tell participants what will be shared and why, and do not direct them to retain confidential employer material personally.

Privacy coverage is not uniform. The Commonwealth employee-records exemption is limited: it applies only to qualifying private-sector employer acts and practices directly related to a current or former employment relationship and to employee records, and generally does not protect external service providers. State and Territory public-sector and health-records laws may apply, and the OAIC's employee-records exemption guidance explains the federal position. Keep records accurate and access-controlled, and store investigation material separately from personnel files.

A. A promotion decision and a requested adjustment. An employee with a diagnosed condition is unsuccessful in an internal promotion round and says the outcome reflects an unmet adjustment request rather than merit. Remaining appointments are quarantined while the criteria, scoring sheets, panel notes and adjustment correspondence are preserved. A manager outside the original panel reviews it, advised on the inherent requirements of the role and whether the requested adjustment was reasonable. The reviewer finds the panel applied a mobility criterion never part of the position description, and that the adjustment request was never escalated — factual and policy findings, not a statutory conclusion. The organisation reopens the decision, corrects the position description, and requires adjustment requests to be logged and decided by a named role. Nothing in that outcome establishes liability.

B. Repeated sex-based conduct by a senior manager. Two anonymous reports and a named complaint describe persistent sexual comments by a senior manager on a shift-based site. Because the manager influences rosters and performance, the matter is escalated away from the local reporting line and a governance sponsor outside the business unit is appointed. Interim controls remove the manager from decisions about the complainant and identified witnesses and change supervision on affected shifts; they are documented as risk controls and reviewed twice. Reluctant witnesses are offered choice about timing and told what can be kept confidential. The anonymous material is not treated as proof: where its substance can be put fairly it is put, and where it cannot be tested it only directs inquiry. In parallel, a psychosocial risk assessment examines the shift structure, the absence of a second escalation route and how prior concerns were closed. After findings are accepted, a separate decision-maker makes the disciplinary decision, the complainant is told the allegations were substantiated and what will change, and participants are checked at intervals for detriment. Systemic actions are logged under the positive-duty program and verified.

These matters are rarely lost on the merits alone. They are lost through late characterisation, interim measures that penalise the wrong person, vague allegations, roles never separated, and systemic causes left untouched. Australian Workplace Strategies is a workplace consultancy, not a law firm, and this guide is general information rather than legal advice. We advise employers on triage, pathway decisions, independent investigation, mediation, psychosocial risk and systemic review.