Workplace Investigations

Pursuant to article 98 of the Portuguese Labour Code, the employer has a disciplinary power over its employees during the employment period. This is enforced through the initiation of disciplinary procedures – which can include a preliminary workplace investigation as provided for in article 352(1) of the Portuguese Labour Code – and ultimately the application of sanctions laid down by law or in an applicable collective bargaining agreement.

The Portuguese Labour Code governs disciplinary procedures, which can include a preliminary workplace investigation, in two different sections. On the one hand, articles 328 to 332 establish general rules regarding the imposition of disciplinary sanctions; statutory deadlines and statutes of limitations involved; decision criteria; penalties; and disciplinary records. On the other hand, articles 351 to 358 lay down the rules applicable to dismissals with cause, which are also widely understood to be applicable concerning conservatory sanctions (i.e. those that enable the continuity of the employment relationship).

Additionally, collective bargaining agreements may provide for different disciplinary penalties, as long as the rights and guarantees of employees are not impaired.

Workplace investigations must also abide by the general rules laid down in the Portuguese Constitution, Portuguese Civil Code and Data Protection Laws (including guidelines issued by the Data Protection Agency), as regards the personal rights of the employees.

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.

The employer is allowed to search an employee’s possessions or files, provided that they are work instruments or of a professional nature.

When performing these searches, employers should consider the specific provisions of the Data Protection Regulations as well as Resolution No. 1638/2013 of the Portuguese Data Protection Authority (CNPD), which contains rules on monitoring phone calls, e-mail and internet usage by employees. The CNPD understands that for the employer to access the employees’ professional data (e-mails, documents and other information stored on electronic devices), the latter should be present during the monitoring, to identify any information of a personal nature that should not be accessed by the employer (the employer must comply with these directions and should not access that email). In addition, review of the data should respect specific protocols to avoid potential access to personal data (eg, review of subject, recipients, data flow and type of files attached).

Body searches or the seizure of personal belongings or documents belonging to the employee are not permitted within the scope of a disciplinary procedure.

The basic rule is that the employer may not search private data during internal investigations.

If there is a strong suspicion of criminal conduct on the part of the employee and a sufficiently strong justification exists, a search of private data may be justified.[1] The factual connection with the employment relationship is given, for example, in the case of a criminal act committed during working hours or using workplace infrastructure.[2]