Workplace Investigations

Before commencing a workplace investigation, an employer must review the terms of any applicable employment contract, policy, procedure or industrial instrument. These documents will likely contain clauses that will dictate the investigation process.

There is also a significant body of common law that dictates how an investigation should be conducted and the procedural fairness that should be afforded to those involved. To ensure a workplace investigation is procedurally fair, employers must consider several factors, including:

• putting all allegations to the respondent in a manner which does not suggest a pre-determination of the outcome;
• conducting the investigation in a timely manner;
• providing the respondent with the opportunity to respond to the allegations;
• conducting a fair investigation process;
• making an unbiased (and not pre-determined) decision; and
• permitting the respondent and complainant to involve a support person or union representative.

Employers should also consider the additional steps they can take to conduct a best-practice investigation, including:

• being thorough and taking the time to plan the investigation;
• communicating clearly and fairly;
• considering whether the allegations are indicative of a wider workplace behaviour problem;
• maintaining confidentiality; and
• preventing victimisation.

There is no specific legal regulation for internal investigations in Switzerland. The legal framework is derived from general rules such as the employer's duty of care, the employee's duty of loyalty and the employee's data protection rights. Depending on the context of the investigation, additional legal provisions may apply; for instance, additional provisions of the Swiss Federal Act on Data Protection or the Swiss Criminal Code.

A complaint will be a whistleblowing complaint where a complainant has reasonable grounds to suspect that the information they are disclosing about the organisation concerns misconduct or an improper state of affairs or circumstances. The information can be about the organisation or an officer or employee of the organisation engaging in conduct that:

• breaches the Corporations Act 2001 (Cth);
• breaches other financial sector laws;
• breaches any other law punishable by 12 months’ imprisonment; or
• represents a danger to the public or the financial system.

Since 2020, all public companies, large proprietary companies and trustees of registrable superannuation entities in Australia are required to have a whistleblower policy. Employers conducting an investigation will need to follow the processes outlined in their policy.

One of the key differences when conducting an investigation that involves whistleblowing is identity protection and the ability of the whistleblower to disclose anonymously and remain anonymous.

If an employee complains to his or her superiors about grievances or misconduct in the workplace and is subsequently dismissed, this may constitute an unlawful termination (article 336, Swiss Code of Obligations). However, the prerequisite for this is that the employee behaves in good faith, which is not the case if he or she is (partly) responsible for the grievance.