Workplace Investigations

When an employer is found to have engaged in misconduct of an employee, whether it has the right to suspend the employee from his/her duties and subject him/her to investigation, there are no explicit provisions in the existing labor law. Generally speaking, suspension of investigation arranged internally by an employer is within the scope of autonomous management of the employer. However, such suspension of investigation is subject to certain restrictions, and the basic rights and interests of the employee must be guaranteed. For example, the employer should continue to pay social insurance fund for the employee.

Suspension investigation shall generally be specified in advance in the labor contract or rules and regulations, and the duration of suspension investigation should be within the necessary and reasonable period. Indefinite suspension or the suspension of obviously long time will not be supported by arbitral tribunals and courts.

Generally annual leave may be taken preferentially by the employees during suspension period. The annual leave period shall be deemed as normal attendance, and the salary shall remain unchanged. Under the circumstance that the annual leave has been used up, in judicial practice, there are few cases supporting the claim that the employer can fully deduct the employee's salary during the suspension period. It is generally believed that the employer shall at least guarantee the basic living needs of the employee during the suspension period (i.e. the salary shall not be lower than the local minimum salary standard) or pay the employee as per the original salary standard. However, in judicial practice, some arbitrators and judges hold the view that an employer may use its discretion to reduce employees' salary if all of the following conditions are met:

• it is stipulated in its rules and regulations or a contract that it is entitled to suspend employees from their duties and reduce salaries if their fraudulent behaviour harms the employer's interests;
• the rules and regulations are stipulated in its rules and regulations, and are publicly announced and accepted by the employees; and
• there is evidence showing the corresponding fraudulent behaviour of the employees.

It is possible to suspend an employee during a workplace investigation.[1] While there are no limits on duration, the employee will remain entitled to full pay during this time.

In the UK, suspension is not seen as a neutral act, so should not be a default approach at the start of an investigation. It may be appropriate if, for example, there is a risk to the health and safety of the employee in question (or any other employee), a risk that their continued presence in the business could prejudice the investigation, or risk of continued wrongdoing.

The employer should always check the individual’s employment contract to see if it contains the power to suspend. Suspension should generally always be with pay to avoid any breach of contract. It should also be regularly reviewed and kept to a minimum duration.

Employers should not suspend employees under investigation as a knee-jerk reaction to bare allegations. There must be at least some evidence to support the need for suspension (which may require a preliminary investigation before deciding to suspend). Alternatives to suspension should always be considered, such as a temporary transfer to a different area of work, if the employee agrees or it is otherwise permitted by their contract.

If authorities such as regulators or prosecutorial agencies are involved in the investigation, they may have an opinion about an employee’s suspension, particularly if they wish to conduct interviews. Consider whether or not to involve the authorities in the suspension discussions at an early stage.

ACAS have produced a guide to suspension during investigations (last updated Sept 2022) which gives further guidance on these issues.

The Civil Code of the PRC, the Personal Information Protection Law of the PRC and other laws provide for the protection of employees' personal information and privacy. Employers are often involved in checking the information and materials stored in the computers, hard disks and other electronic office equipment provided to employees in internal investigation and are likely to access the employees' personal information including personal privacy information, such as the communication records stored in instant communication software such as WeChat, QQ or other instant communication software or to and from private email boxes. According to the Personal Information Protection Law of the PRC, employers are required to perform the obligation of informing and obtain the individuals' consent prior to the processing of personal information, i.e. the principle of informing + consent. Moreover, the Civil Code of the PRC stipulates that no organization or individual may process any person's private information, except as otherwise provided by law or with the explicit consent of the right holder.

Therefore, the legitimacy of obtaining data evidence can be enhanced and guaranteed only if it is explicitly stated in the relevant rules and regulations that the employer shall have the right to the work equipment provided to the employees or obtains the employees' personal consent.

The Swiss Federal Act on Data Protection applies to the gathering of evidence, in particular such collection must be lawful, transparent, reasonable and in good faith, and data security must be preserved.[1]

It can be derived from the duty to disclose and hand over benefits received and work produced (article 321b, Swiss Code of Obligations) as they belong to the employer.[2] The employer is, therefore, generally entitled to collect and process data connected with the end product of any work completely by an employee and associated with their business. However, it is prohibited by the Swiss Criminal Code to open a sealed document or consignment to gain knowledge of its contents without being authorised to do so (article 179 et seq, Swiss Criminal Code). Anyone who disseminates or makes use of information of which he or she has obtained knowledge by opening a sealed document or mailing not intended for him or her may become criminally liable (article 179 paragraph 1, Swiss Criminal Code).

It is advisable to state in internal regulations that the workplace might be searched as part of an internal investigation and in compliance with all applicable data protection rules if this is necessary as part of the investigation.

Most forms of workplace surveillance involve the processing of personal data that is regulated by the UK GDPR and DPA 2018. The UK GDPR requires that personal data must be processed lawfully, fairly and in a transparent manner; it also must be adequate, relevant and limited to what is necessary concerning the purposes for which it is processed.

Employers should ensure that they have undertaken a data protection impact assessment (DPIA) to document the lawful basis for processing data, and informed employees that their files may be searched before proceeding. They should also ideally have a clear policy on the use of electronic communications systems, detailing when, how and for what purpose they may be monitored by the employer. In Q3 2023 the ICO produced new guidance on monitoring workers (https://ico.org.uk/for-organisations/uk-gdpr-guidance-and-resources/employment/monitoring-workers/) and on email and security (https://ico.org.uk/for-organisations/uk-gdpr-guidance-and-resources/security/email-and-security/) which employers should bear in mind during investigations. Employers should also be prepared to make the data collected through employee monitoring available to employees, should the employee submit a data subject access request under the DPA 2018.

The IPA 2016 makes it unlawful in certain circumstances to intercept a communication (such as one on an employer’s telephone or computer network) in the course of its transmission in the UK. The IPA Regs 2018 set out the circumstances where, in a business context, such interception will be lawful. These include monitoring or recording communications without consent to: establish the existence of facts; ascertain compliance with the regulatory or self-regulatory practices or procedures relevant to the business; ascertain or demonstrate standards which are or ought to be achieved by persons using the system; and prevent or detect crime.

Covert surveillance can lead to a breach of an employee's right to privacy under the HRA 1998. The employer will need to consider if covert surveillance is proportionate, which will depend on the facts of each case. Employers should be careful not to use the investigation as an excuse to undertake a "fishing expedition", and should avoid gathering material that is obviously personal, such as private messages and diary entries (see question 8).