Workplace Investigations

Concerning a workplace investigation, there is no specific legislation in force at the moment regarding confidentiality obligations. All normal legal confidentiality obligations (eg, obligations outlined in the Trade Secrets Act (595/2018)), and if using an external investigator, the confidentiality obligations outlined in the agreement between the employer and the external investigator, apply. Attorneys-at-law always have strict confidentiality obligations as per the Advocates Act (496/1958).

Workplace investigations should usually be conducted on a confidential basis to preserve the integrity of the investigation, avoid cross-contamination of evidence and maintain the confidentiality of the employee under investigation. This means that those involved in the investigation (ie, the subject employee and any material witnesses) should be made aware of the fact and substance of the investigation on a need-to-know basis.

While the extent of the confidentiality obligations are usually governed by the employer’s internal policies and the employment contract, there are circumstances where the employer has a statutory duty to keep information unearthed in the investigation confidential. For instance, if it is found that certain property represents proceeds of an indictable offence[1] or drug trafficking[2], or is terrorist property[3], the employer should report its knowledge or suspicion to the Joint Financial Intelligence Unit (JFIU) as soon as is reasonably practicable and avoid disclosure to any other person as such disclosure may constitute “tipping off”. Another example is if a workplace investigation is commenced in response to a regulatory enquiry, the employer may be bound by a statutory secrecy obligation and may not be at liberty to disclose anything about the regulatory enquiry to anyone including those who are subject to the workplace investigation. For example, section 378 of the Securities and Futures Ordinance (SFO) imposes such a secrecy obligation on anyone who is under investigation or assists the Securities and Futures Commission (SFC) in an investigation.[4]

In general, investigation materials, including findings, that includes personal data should only be processed by the personnel of the organisation who are responsible for internal investigations. However, it may in some situations be required by applicable legislation that findings are disclosed to competent authorities for the performance of their duties, such as conducting investigations in connection with malpractice and violations of the law.

As mentioned in questions 21, 22 and 23, under Hong Kong law, the employer is generally not obliged to actively disclose the findings of a workplace investigation to any party.

Having said that, the employer should be aware of certain statutory disclosure requirements that may become applicable as a result of the matters revealed during the workplace investigation. For example, if the investigation reveals or gives rise to any knowledge or suspicion that any property represents the proceeds of an indictable offence[1], drug trafficking[2], or terrorism[3], the employer is required to report its knowledge or suspicion, together with any matter on which that knowledge or suspicion is based, to the JFIU as soon as is reasonably practicable (even where the investigation has not yet been concluded). Employers who are licensed corporations must also provide the SFC with information about whether departing licensed employees were the subject of an internal investigation in the six months prior to his/her departure. If the internal investigation commences after the departure of the licensed employee, the licensed corporation should notify the SFC as soon as practicable[4].

In any event, as in question 14, if any documents related to the investigation are protected by legal professional privilege, they can generally be kept confidential and would not be subject to disclosure even if the employer is subject to a mandatory reporting or disclosure obligation.