Workplace Investigations

As far as the persons in charge of an internal investigation are concerned, L. 4990/2022 on the protection of persons who report breaches of Union law provides for certain conditions that should be met when exercising their duties (ie, being impartial and abstaining when there is a conflict of interest), which also apply as general principles in all disciplinary procedures. Whistleblowing legislation stipulates that persons appointed to receive and investigate a whistleblowing procedure should meet certain conditions, including no penal proceedings against them, no disciplinary proceedings or convictions for specific offences, and no workplace suspensions.

Official disciplinary procedures are conducted by the competent bodies as described in the respective internal labour regulations.

Although not specifically regulated, support from external advisors (eg, lawyers) is allowed.

As set out in question 1, workplace investigations must be proportional and companies must use the least intrusive means to affect employees’ rights. This translates into the following principles on who conducts the investigation:

• the enquiry must involve a minimal number of employees;
• only those employees with competencies on the investigated matters should be involved (normally human resources or compliance); and
• employees conducting the investigation must be qualified and have the power and seniority to do so proficiently (although a formal qualification is not required).

The examinations can be carried out internally by designated internal employees, by external specialists, or by a combination thereof. The addition of external advisors is particularly recommended if the allegations are against an employee of a high hierarchical level[1], if the allegations concerned are quite substantive and, in any case, where an increased degree of independence is sought.

Incidents of violence and harassment may be dealt with by certain independent authorities, such as the Labour Inspectorate Body and the Greek Ombudsman. The former is competent to impose sanctions on the employer if there is a breach of the general prohibition of violence and harassment at the workplace and the obligation of employers regarding the prevention of such incidents and the obligation to adopt policies within the business. The Greek Ombudsman is competent to deal with disputes when there is violence or harassment in the workplace coupled with discrimination due to, for example, gender, age, disability, sexual orientation, religious beliefs, or gender identity. Moreover, the applicable legal framework[13] stipulates that victims of violence and harassment are entitled to lodge a report before the Labour Inspectorate Body and the Greek Ombudsman. This is in addition to the judicial protection he or she may seek and the internal investigation procedure to which he or she may have recourse, without specifying whether internal proceedings may be suspended before the regulatory bodies decide on the matter.

On the other hand, the National Transparency Authority and in certain cases the Hellenic Competition Commission are external reporting channels for employees reporting breaches of Union law. In such cases, L.4990/2022 (article 11 paragraph 5) stipulates that the investigation before the National Transparency Authority is not suspended if reporting procedures before other regulatory authorities have been initiated.

Moreover, criminal investigations can run in parallel with internal probes.

Criminal or regulatory investigations may (and usually do) run in parallel to workplace investigations.

There is no need to stay the internal investigation and, in practice, this normally is not possible or advisable considering the substantially longer timeframe of criminal or regulatory investigations (which can extend for several months or years).

The police or a regulator may request a company to share any relevant information that it might have on the facts being reviewed by them. However, the company’s obligation to provide that information would have to be reviewed on a case-by-case basis, depending on the information being requested (eg, whether it is sensitive to the business, such as trade secrets or internal correspondence) and the grounds to do so (if the police or regulator have a search warrant issued by a court or not).

The actions of the employer may carry through to a subsequent state proceeding. First and foremost, any prohibitions on the use of evidence must be considered. Whereas in civil proceedings the interest in establishing the truth must merely prevail for exploitation (article 152 paragraph 2, Swiss Civil Procedure Code), in criminal proceedings, depending on the nature of the unlawful act, there is a risk that the evidence may not be used (see question 27 and article 140 et seq, Swiss Civil Procedure Code).