Workplace Investigations

As a matter of general principle, employees under investigation must have access to the necessary information to be able to defend themselves, in the context of their fundamental right to a fair trial and hearing.

Moreover, from a data protection perspective, they may be entitled to access their personal data in the respective files.

The above rights must be balanced with confidentiality and the need to safeguard the completion of the investigation and to protect the complainant from retaliation.

According to L.4990/2022, all data and information as well as the identity of the complainant are confidential, and any disclosure is only permitted where required by the EU or national legislation or during court proceedings, and only if it is necessary for the protection of the defence rights of the employee under investigation. The section of L.4808/2021 for the elimination of workplace violence and harassment does not regulate this specifically but provides a general obligation for confidentiality.

As mentioned earlier, workplace investigations are normally a precursor to the actual disciplinary process against an employee. If the individual is being suspended during the investigation, the employer is only expected to inform the individual that they are being suspended on account of an ongoing investigation along with the broad nature of allegations or concerns, and does not need to disclose specific details about the allegations until the appropriate time. Further details may be provided at the investigation stage itself when the employee may be interviewed, or at the subsequent disciplinary inquiry.

Where a disciplinary process is necessary and initiated (after the investigation), the employee will have to be given a charge sheet or notice setting out the allegations against the individual in detail and be provided with an opportunity to submit an explanation. 

In sexual harassment investigations, the SH Act mandatorily requires the IC to submit a copy of the complaint to the accused. Further, the accused should be informed of the requirement to file his or her reply to the complaint along with a list of supporting documents, evidence, names and addresses of witnesses, etc, and the timelines for submitting his response in defence.

As a result of the employer's duty of care (article 328, Swiss Code of Obligations), employees under investigation have certain procedural rights. These include, in principle, the right of the accused to be heard. In this context, the accused has the right to be informed at the beginning of the questioning about the subject of the investigation and at least the main allegations and they must be allowed to share their view and provide exculpatory evidence.[1] The employer, on the other hand, is not obliged to provide the employee with existing evidence, documents, etc, before the start of the questioning.[2]

Covert investigations in which employees are involved in informal or even private conversations to induce them to provide statements are not compatible with the data-processing principles of good faith and the requirement of recognisability, according to article 4 of the Swiss Federal Act on Data Protection.[3]

Also, rights to information arise from the Swiss Federal Act on Data Protection. In principle, the right to information (article 8, Swiss Federal Act on Data Protection) is linked to a corresponding request for information by the concerned person and the existence of data collection within the meaning of article 3 (lit. g), Swiss Federal Act on Data Protection. Insofar as the documents from the internal investigation recognisably relate to a specific person, there is in principle a right to information concerning these documents. Subject to certain conditions, the right to information may be denied, restricted or postponed by law (article 9 paragraph 1, Swiss Federal Act on Data Protection). For example, such documents and reports may also affect the confidentiality and protection interests of third parties, such as other employees. Based on the employer's duty of care (article 328, Swiss Code of Obligations), the employer is required to protect them by taking appropriate measures (eg, by making appropriate redactions before handing out copies of the respective documents (article 9 paragraph 1 (lit. b), Swiss Federal Act on Data Protection)).[4] Furthermore, the employer may refuse, restrict or defer the provision of information where the company’s interests override the employee’s, and not disclose personal data to third parties (article 9 paragraph 4, Swiss Federal Act on Data Protection). The right to information is also not subject to the statute of limitations, and individuals may waive their right to information in advance (article 8 paragraph 6, Swiss Federal Act on Data Protection). If there are corresponding requests, the employer must generally grant access, or provide a substantiated decision on the restriction of the right of access, within 30 days (article 8 paragraph 5, Swiss Federal Act on Data Protection and article 1 paragraph 4, Ordinance to the Federal Act on Data Protection).

Under the General Data Protection Regulation, employees’ personal details and information must be kept in the business records for as long as is necessary for the purposes of the employment relationship. Otherwise, stored data must be deleted. However, under L.4990/2022[14], reports remain in the relevant record for a reasonable and necessary time, and in any case until the completion of investigations or proceedings before the courts that have been initiated as a consequence of a complaint against the employee under investigation, the complainant or any third parties.

There is no statutory guidance on this. It is common for employers to retain details of disciplinary proceedings on an employee's record for the entire duration of their employment.

It is also advisable to retain the details of any investigations or disciplinary proceedings for at least three years after an individual has been dismissed on account of such proceedings, as this is the general limitation period for raising claims of unfair dismissal. In labour matters, courts in India often allow delays in filing suit after the limitation period, meaning organisations sometimes make a practical call to retain details of investigations and disciplinary proceedings for longer.

From an employment law point of view, there is no statute of limitations on the employee's violations. Based on the specific circumstances (eg, damage incurred, type of violation, basis of trust or the position of the employee), a decision must be made as to the extent to which the outcome should remain on the record.

From a data protection point of view, only data that is in the interest of the employee (eg, to issue a reference letter) may be retained during the employment relationship. In principle, stored data must be deleted after the termination of the employment relationship. Longer retention may be justified if rights are still to be safeguarded or obligations are to be fulfilled in the future (eg, data needed regarding foreseeable legal proceedings, data required to issue a reference letter or data in relation to a non-competition clause).[1]