Workplace Investigations

When a report of wrongdoing is brought to the employer's attention, whether through a whistleblower or another channel, and an internal investigation is expected, it may be either mandatory or optional, depending on the facts of the alleged wrongdoing.

The investigation will be mandatory when the alleged wrongdoing relates to an ethical issue according to anti-corruption regulations, the employer’s duty of due diligence regarding, for example, human rights or environmental matters, or where the works council has issued an alert relating to a “serious and imminent danger” (or to “fundamental human rights”), but also whenever it relates to the employer's obligation to ensure employee safety (eg, moral or sexual harassment).

If the investigation is not mandatory, it is up to the employer to decide whether or not to carry out the investigation. Several key questions can help the employer determine whether or not it is appropriate to carry out an investigation, such as:

• What are the benefits of doing nothing? The company will have to draw up a list of the pros and cons of an investigation, bearing in mind that in some cases a poorly conducted investigation could make the situation worse;
• What is the priority (eg, obtaining or securing evidence, or correcting the irregularity)?
• What rules or codes of ethics must the company comply with?
• Should external legal counsel only advise the company or should they play a major role in the investigation process by becoming an investigator?

The circumstances in which an employer commences a workplace investigation may vary. However, it is common that an employer will consider it necessary to commence a workplace investigation upon receipt of a complaint concerning a fellow employee. Sometimes, the complaint may be made anonymously. If the employer considers there to be substance in the complaint, it may commence an investigation to find out the truth of the matter, resolve the complaint and, if necessary, improve its systems and controls to prevent the reoccurrence of any misconduct.

A workplace investigation may be warranted if the employer receives an enquiry from a regulator concerning its affairs or an employee’s conduct. The investigation findings could enable the employer to respond to the regulator (which could be a mandatory obligation) and at the same time assess its risk exposure.

Internal investigations are usually initiated after reports about possible violations of the employer's code of conduct, applicable laws or regulations have been submitted by employees to their superiors, the human resources department or designated internal reporting systems such as hotlines (including whistleblowing hotlines).

For an internal investigation to be initiated, there must be a reasonable suspicion (grounds).[1] If no such grounds exist, the employer must ask the informant for further or more specific information. If no grounds for reasonable suspicion exists, the case must be closed. If grounds for reasonable suspicion exist, the appropriate investigative steps can be initiated by a formal investigation request from the company management.[2]