When should you use an external workplace investigator?

Organisations should consider using an external workplace investigator when independence, objectivity and procedural confidence are critical. This is particularly relevant where matters are sensitive, involve senior personnel or may be subject to scrutiny.

While some issues can be managed internally, there are situations where an external investigator provides greater assurance that the process will remain fair, unbiased and defensible.

Common situations where an external investigator is appropriate

There are several scenarios where organisations benefit from engaging an external investigator. For example:

  • When allegations involve senior staff or leadership
  • When there is a perceived or actual conflict of interest
  • When the matter is sensitive or carries reputational risk
  • When an independent and impartial process is required
  • When internal resources or expertise are limited
  • When findings may need to withstand external review or challenge

In these situations, an external investigator helps ensure the process remains credible and that outcomes are based on clear and objective assessment.

Why independence matters in workplace investigations

Independence plays a key role in maintaining trust in the investigation process. When an investigator operates outside of the organisation’s internal structure, they can assess the matter without competing interests or internal pressures.

As a result, findings are more likely to be accepted as fair, particularly where outcomes affect employees, leadership or organisational reputation.

Reducing risk through external investigations

Workplace investigations often carry legal and operational risk. Therefore, using an external investigator can help reduce exposure by ensuring the process follows a structured and defensible approach.

This includes clear documentation, consistent handling of evidence and well-reasoned findings that support decision-making.

External workplace investigators in WA

In Western Australia, organisations operating in regulated environments such as mining and local government often require a higher level of procedural confidence. For that reason, external investigators are commonly engaged to ensure investigations meet expected standards.

GSIC provides independent workplace investigation services in WA and nationally, supporting organisations with discreet, evidence-based and procedurally sound outcomes.

Learn more about workplace investigations

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