Workplace culture reviews and workplace investigations are two distinct but equally critical processes for supporting respectful, ethical, and psychologically safe workplaces. While they may arise in response to similar concerns — such as misconduct, bullying, or cultural dysfunction — each serves a different purpose and requires a different set of expertise.
This article explores who is best placed to undertake each process and why it’s important not to conflate the two.
Workplace Culture Reviews: Best Led by Culture and Inclusion Specialists
Purpose
A workplace culture review is a diagnostic process that examines the beliefs, behaviours, practices, and experiences that shape the organisational environment. It goes beyond compliance or performance metrics to uncover the lived realities of employees — particularly around inclusion, safety, and wellbeing — and identifies systemic enablers and barriers to a healthy workplace.
Who Should Lead It?
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DEI and Culture Consultants These professionals specialise in diversity, equity, and inclusion and bring a systemic lens to organisational reviews.
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They are skilled in trauma-informed engagement, focus group facilitation, and culture mapping.
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They use a range of qualitative and quantitative tools such as listening circles, maturity models, and pulse surveys.
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Organisational Psychologists With deep expertise in behaviour, motivation, and group dynamics, they bring evidence-based approaches to understanding cultural patterns.
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They often employ psychometric tools and validated frameworks to assess organisational climate.
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Change and Transformation Specialists Particularly effective when a review is linked to structural reform or post-crisis recovery.
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They focus on culture-shaping levers such as leadership, communication, systems, and capability-building.
Core Capabilities
- Understanding of systemic bias, cultural drivers, and workplace inclusion.
- Experience engaging with sensitive issues (e.g. discrimination, exclusion, poor leadership).
- Ability to distil complex data into meaningful insights.
- Focus on collective, not individual, accountability and action.
Workplace Investigations: Best Led by Independent Legal or HR Investigators
Purpose
Workplace investigations are formal, procedurally fair processes conducted in response to specific allegations of misconduct. They are designed to establish facts, determine whether breaches of law or policy have occurred, and inform decisions about remedial or disciplinary action.
Who Should Lead It?
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Employment Lawyers or Barristers Provide expert interpretation of Australian employment law, work health and safety (WHS) legislation, and enterprise agreements.
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Ensure procedural fairness and legal defensibility, especially in high-risk or sensitive matters (e.g. sexual harassment, discrimination, whistleblower complaints).
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Independent Workplace Investigators May be former lawyers, HR professionals, or specialists with formal investigation training.
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Engage in evidence gathering, interviewing, and analysis to produce impartial, fact-based reports.
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Often used when there’s a need for neutrality — for example, when senior executives are involved or internal biases are perceived.
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HR Investigation Specialists Suitable for lower-risk or early-stage matters such as interpersonal conflict or low-level grievances.
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Should be trained in natural justice, unconscious bias, and trauma-informed interviewing.
Core Capabilities
- Independence and impartiality.
- Strong grasp of procedural fairness and legal frameworks.
- Expertise in evidence collection, analysis, and reporting.
- Sensitivity to confidentiality and potential harm to complainants and respondents.
When Both Are Required
In some instances, both an investigation and a culture review are needed — but each must be run as a separate and distinct process.
- Example: If a complaint is made about a toxic culture involving multiple allegations of bullying: An investigation should address specific complaints and determine whether individual breaches occurred.
- A culture review can explore broader themes such as fear of speaking up, ineffective leadership, or lack of psychological safety.
Conflating the two can lead to:
- Loss of trust — if staff feel like cultural feedback will be used against them in disciplinary processes.
- Legal risk — if investigation procedures are not followed correctly.
- Superficial change — if systemic issues are treated as isolated incidents.
Final Thoughts
To summarise:
- Engage workplace investigators (legal or HR) to respond to alleged misconduct or breaches of policy.
- Engage culture and DEI specialists to diagnose systemic issues, elevate employee voice, and inform cultural change.
Each process serves a different purpose and demands different expertise. When run independently but alongside each other — with clear communication and trusted facilitation — organisations are far better positioned to address harm, rebuild trust, and create a genuinely inclusive and high-performing workplace.
**Related Reading: **
Trauma-Informed Facilitation: Creating Safe and Inclusive Spaces