Workplace Investigations
Contributing Editors
Workplace investigations are growing in number, size and complexity. Employers are under greater scrutiny as of the importance of ESG rises. Regulated industries such as finance, healthcare and legal face additional hurdles, but public scrutiny of businesses and how they treat their people across the board has never been higher. Conducting a fair and thorough workplace investigation is therefore critical to the optimal operation, governance and legal exposure of every business.
IEL’s Guide to Workplace Investigations examines key issues that organisations need to consider as they initiate, conduct and conclude investigations in 29 major jurisdictions around the world.
Learn more about the response taken in specific countries or build your own report to compare approaches taken around the world.
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06. Can co-workers be compelled to act as witnesses? What legal protections do employees have when acting as witnesses in an investigation?
06. Can co-workers be compelled to act as witnesses? What legal protections do employees have when acting as witnesses in an investigation?
Australia
Australia
- at People + Culture Strategies
- at People + Culture Strategies
- at People + Culture Strategies
Co-workers can be interviewed as part of an investigation where they are witnesses to a complaint. If the employee refuses to attend the interview or is generally not cooperating with the investigation, the reasons for this will need to be considered carefully by the employer. Employers should consider whether there can be any amendments made to the interview process to accommodate the employee. However, an employer can make a reasonable and lawful direction to an employee to attend an interview. If an employee fails to comply with a lawful and reasonable direction, then it may constitute grounds for disciplinary action.
Witnesses who are employees are entitled to the legal protections that ordinarily attach to their employment, including not being bullied, discriminated against, or harassed and having their health and safety protected. Employers should also ensure that witnesses are not victimised as a result of participating in the investigation and that confidentiality is maintained.
Austria
Austria
- at GERLACH
- at GERLACH Rechtsanwälte
An essential part of an internal investigation is the questioning of employees. Their statements contribute significantly to clarifying possible violations. In particular, the legal principles that apply to criminal proceedings, including the right to refuse to testify, do not apply directly to internal investigations.
Employees do not legally have to participate in such interviews. Their duty to cooperate arises indirectly from other legal provisions, in particular from employees’ duties of loyalty and service under labour law.
Austrian law suggests there is a general principle of loyalty, which triggers a “duty to inform” under some circumstances; in principle, the employee and any witnesses are expected to provide information in the context of internal investigations. While the employee is not compelled to incriminate him or herself, he or she also may not withhold work-related information that the employer legitimately wishes to protect, for the sole reason that it might incriminate him or her. The decision as to whether the employee must disclose information depends on a balancing of interests in the specific case.
Investigators and employers must strictly adhere to the permissible limits. This requires compliance with labour law, criminal law and data protection law.
Belgium
Belgium
- at Van Olmen & Wynant
Employees cannot be forced by their employer to act as a witness. If they decide to nonetheless testify as a witness, they do not, in principle, have particular rights. If the employee puts himself in a difficult or even dangerous position to act as a witness, it is up to the employer to offer the necessary protection or take measures to prevent any harm (eg, by keeping the identity of the witness confidential or by planning the hearing at a place or time when the employees involved are not aware of it).
However, this is not the case for whistleblowing reports, where a witness might be seen as a “facilitator” who can receive protection against any retaliation by the employer.
Also, workers who were direct witnesses to official allegations of sexual harassment, violence or bullying at work are protected against retaliation by the employer. This also applies to witnesses in court.
Brazil
Brazil
- at CGM
- at CGM
Employees cannot be compelled to act as witnesses. Employers may have trouble enforcing internal policies stating that employees who refuse to participate in investigations will be disciplined (warned, suspended or have their contract terminated for cause), but can terminate their contract without cause.
There are no explicit legal protections for employees acting as witnesses, but it is common best practice to have witnesses’ identities protected to the extent necessary for the investigation, and to protect them from retaliation.
China
China
- at Jingtian & Gongcheng
- at Jingtian & Gongcheng
- at Jingtian & Gongcheng
- at Jingtian & Gongcheng
Article 75 of the Civil Procedure Law of the PRC (Amended in 2021) provides, "All entities and individuals that are aware of the circumstances of a case shall have the obligation to testify in court. The persons-in-charge of relevant entities shall support the witnesses to testify in court. "Article 193 of the Criminal Procedure Law of the PRC (Amended in 2018) provides, "Where, after the notification of a people's court, a witness refuses to testify in court without justified reasons, the people's court may compel the witness to appear in court, unless the witness is the spouse, a parent or a child of the defendant."
According to relevant provisions of the Civil Procedure Law of the PRC, only a court has the power to compel a witness to appear in court. Neither the employer nor any other individual may compel any colleague to act as a witness and testify in court. However, the employer may set forth in the employment contract or its internal rules and regulations that the employee shall cooperate with its internal investigation.
As for the legal system for witness protection, PRC's criminal procedure laws stipulate a relatively detailed legal system for witness protection, such as establishing a crime of retaliating against a witness; making public a witness's personal information such as name, address, employer and contact information for the purpose of protecting the personal safety of the witness; using assumed names in the indictments; and so on. However, there are relatively few legal provisions regarding the legal protection of witness in civil procedure, and provisions only regulate the expenses that may be incurred by the witness for testifying in court. For instance, Article 77 of the Civil Procedure Law of the PRC (Amended in 2021) provides, "The necessary expenses incurred by a witness in fulfilling his obligation to testify in court, including transportation, accommodation and meals, as well as the loss of salaries, shall be borne by the losing party. If a party applies for a witness to testify, the costs and expenses shall be advanced by the party; if the people's court notifies a witness to testify without the application by a party, the costs and expenses shall be advanced by the people's court. "
Finland
Finland
- at Roschier
- at Roschier
There is no legislation on a witness's role in investigations. However, the legislation on occupational safety requires that employees must report any irregularities they observe. Depending on the situation, participating in the investigation may also be part of the person's work duties, role or position, in which case the employer may require the employee to contribute to clarifying the situation. However, there is no formal obligation to act as a witness, and there is no legislation regarding the protection of witnesses. If a witness wishes, they may have, for example, an employee representative as a support person during the hearing.
France
France
- at Bredin Prat
- at Bredin Prat
Co-workers can spontaneously act as witnesses and provide statements to superiors before, during or after the interviews. Co-workers can also be interviewed as witnesses at the investigator’s request, although they are not under any obligation to answer the questions and they cannot be compelled to do so. The investigators have an absolute obligation of discretion during the investigation and cannot reveal any details of the information gathered.
Certain employees may benefit from whistleblower status, which implies that they may be exempt from potential criminal and civil liability relating to their report or testimony and they are protected from any retaliatory measures from the employer. “Facilitators” who helped the whistleblower and the individuals connected with the whistleblower and risk retaliatory measures by testifying as a witness may also benefit from this status, as of 1 September 2022.
Germany
Germany
- at Hengeler Mueller
- at Hengeler Mueller
- at Hengeler Mueller
Since there is no mandatory law (yet) that provides a framework for workplace investigation interviews, there are also no special protective regulations for employees acting as witnesses.
Employees have a contractual duty to participate in interviews – be it as a suspect or as a witness – as part of workplace investigations. The employee must provide truthful information based on his duty of loyalty if:
- the questions relate to his area of work;
- the employer has an interest worthy of protection in obtaining the information; and
- the requested information does not represent an excessive burden for the employee.
Whether such a burden can be assumed when the employee must make statements by which he may incriminate himself is disputed in German case law and legal literature. The German Federal Labour Court has not yet decided on this question. Since an internal workplace investigation interview is an interview under private law and not under criminal law, there are, in our view, good arguments that the employee must also make a true statement even if he incriminates himself, provided his area of work is concerned. However, some labour courts assume that in these cases such a statement could not be used in criminal proceedings.
Greece
Greece
- at Karatzas & Partners
- at Karatzas & Partners
- at Karatzas & Partners
- at Karatzas & Partners
Indirectly involved employees may be interviewed as witnesses in the context of the investigation, as the employee has a duty of loyalty towards the employer originating from the employment relationship. However, they cannot be forced to do so (in contrast with criminal procedures). Any harmful act that could be considered retaliation against witnesses in the context of violence or harassment or whistleblowing investigation is prohibited. In addition, the identity of any employees as witnesses is also covered by the principle of confidentiality.
Hong Kong
Hong Kong
- at Slaughter and May
- at Slaughter and May
- at Slaughter and May
Under Hong Kong law, the employee has an implied duty to obey lawful instructions from his or her employer and to serve the employer with fidelity and good faith during the term of his or her employment. A lawful instruction from an employer may include a reasonable request for the employee to participate and provide information in the workplace investigation. If the employee refuses to comply with such instruction or is obstructive or provides untrue or misleading information, it could constitute a ground for summary dismissal under the EO and at common law.
That said, in general terms, an employer should not compel any employee to testify against a co-worker, particularly if such a co-worker is a senior colleague, as evidence provided under compulsion may not be helpful to the investigation.
Employees who act as witnesses must be treated as per their contractual and statutory rights, including the right against self-incrimination. If the investigation involves allegations of discrimination on the ground of sex, race or disability, the employer should ensure that the witnesses will not be victimised or treated less favourably than other employees.
India
India
- at Trilegal
- at Trilegal
- at Trilegal
Yes, in matters pertaining to sexual harassment, the SH Act expressly stipulates that the IC holds the powers of a civil court to summon any person to be examined as a witness. In misconduct cases, the investigating authority can ask employees to appear and testify before it as witnesses and internal policies should have provisions for this. As a result, employees are duty-bound to fairly and honestly participate in any investigative or disciplinary proceedings relating to the workplace, including offering truthful evidence and testimony on matters they may have observed or experienced as an employee of the organisation. While employees don't have any express statutory protections when acting as witnesses, any such policy should be balanced and include necessary safeguards, such as assuring employees that any retaliation against them will not be tolerated and that the details of their participation will only be shared on a need-to-know basis.
Ireland
Ireland
- at Ogier
- at Ogier
Yes, but a qualified yes. To deny an employee who is the respondent to the complaint the right to cross-examine the complainant during a workplace investigation may amount to a breach of fair procedures. This does not mean in practice that a complainant or witness will have to physically or virtually attend a meeting to be subjected to cross-examination. What usually happens, in practice, is that specific questions of the respondent are put to the witness by the investigator for them to respond. On occasion and depending on the circumstances, the witnesses may respond in writing.
Generally, if witnesses do not wish to participate in workplace investigations and they are not the witnesses from whom the complaint originated, there is little that can be done. An employee may not want to be seen as going against a colleague, which impacts the wider issue of staff morale. An employer cannot force them to participate. Also an employee who is the respondent should be careful about seeking to compel witnesses to attend. While the respondent may request support from a colleague to act as a witness, that colleague may view things differently, which can lead to further issues.
In any event, employees cannot be victimised or suffer any adverse treatment for having acted as a witness.
Italy
Italy
- at BonelliErede
- at BonelliErede
In general, employees must cooperate with a workplace investigation (as it is part of their general duty of diligence, as provided under article 2104 of the Italian Civil Code), and this may also include a duty to act as a witness.
In this respect, it must be pointed out that, even if the employee has a contractual duty to provide information requested by the employer, one limit to this principle could be, for example, self-incrimination.
However, caution is necessary during the interviews both with the employee under investigation and with co-workers, to avoid the risk of transforming the interview into what could be considered the de facto start of a disciplinary procedure. In other words, during the interview, the employer should only gather information on certain facts, and not put forward charges against the employee; otherwise, this could prevent or limit the employer’s possibility to take disciplinary action regarding the same facts.
Furthermore, employees who cooperate within the workplace investigation must be protected against any retaliatory action directly or indirectly linked to their testimony (eg, as far as is possible, anonymity should be guaranteed, and disciplinary measures should apply to those who breach measures in place to protect the employee).
Apart from workplace investigations, employees are protected against retaliatory measures of any kind, which are always null and void and subject to appeal.
For a defensive criminal law investigation (see par. 4), the witness can refuse to testify; in this case, the criminal law lawyer may ask the prosecutor to interview the witness.
Japan
Japan
- at Mori Hamada & Matsumoto
Interviewing co-workers is often conducted in internal investigations. Company employees are generally required to cooperate with company investigations, especially those who are in a position to instruct and supervise employees, or those who are responsible for maintaining corporate order, since cooperation with an investigation is itself the fulfilment of their duty to the company. Other employees are not compelled to cooperate with such an investigation unless it is deemed necessary and reasonable. No specific legal protection is provided for testifying in an investigation.
Netherlands
Netherlands
- at De Brauw Blackstone Westbroek
- at De Brauw Blackstone Westbroek
- at De Brauw Blackstone Westbroek
There is no statutory regime for employee witnesses in internal (workplace) investigations and, hence, no specific statutory regime for legal protection. However, as part of the idea that employees have to act in line with good employment practices (section 7:611 DCC), employees, who potentially acquired knowledge in a work-related context on the subject matter of an investigation, are typically required vis-à-vis their employer to participate in such internal investigations. The required degree of cooperation will depend on the type and nature of the investigation and the matter that is being investigated. The principle of “good employment practices” in turn requires the employer to be guided by proportionality and subsidiarity considerations: which information is relevant to the investigation and what is the least burdensome means of collecting such information?
This may also impact the degree to which an employer can involve employee witnesses in an investigation. Increased prudence should be observed, among other things, if the relevant employee witnesses may themselves become implicated in the investigation or when the employer envisages sharing certain investigative findings with regulatory or criminal authorities, for instance as part of cooperation arrangements in an ongoing investigation. In such cases, the relevant employee should at least be allowed to retain legal counsel before continuing interview procedures.
Nigeria
Nigeria
- at Bloomfield LP
The employee’s contract, employee handbook or company policies typically mandate an employee to cooperate and participate in good faith in any lawful internal investigation undertaken by the company, and also protects an employee acting as a witness in an internal investigation. Some of the legal protections available to an employee acting as a witness during workplace investigations are freedom from intimidation, threats or the loss of employment.
Philippines
Philippines
- at Villaraza & Angangco
Neither the employer nor the employee subject of the investigation can compel co-workers to act as a witness. There is no specific law for whistleblowers or employees who act as witnesses during an investigation. Nevertheless, the employer can have its own whistleblower policy.
Poland
Poland
- at WKB Lawyers
- at WKB Lawyers
- at WKB Lawyers
In general, an employee may not be forced to act as a witness, but based on the provisions of the Polish Labour Code, an employee must act for the benefit of a working establishment or employer and perform work in line with the instructions of an employer. A lack of cooperation from an employee (eg, refusing to attend a hearing, hiding facts or even false testimony) may constitute a basis for the loss of an employer’s trust in the employee and, as a consequence, may constitute a valid reason for termination (in some specific situations, even without notice).
There is no formal protection for employees who act as witnesses. However, participation in an investigation cannot result in negative consequences (eg, no retaliation is allowed). Also, during an investigation, employees who are bound by professional secrecy are not required to provide information that would imply a breach of such secrecy.
Portugal
Portugal
- at Uría Menéndez - Proença de Carvalho
If the employer decides on an internal investigation to assess potential wrongful actions carried out within the company, employees must cooperate. However, employees are entitled to the privilege against self-incrimination established in the Portuguese Criminal Code, according to which individuals are not obliged to self-report.
An employee's refusal to cooperate with an internal investigation may be regarded as a breach of conduct by the employer and, ultimately, may lead to disciplinary sanctions.
Employees who act as witnesses in cases of harassment cannot be sanctioned unless they acted with wilful misconduct, and any sanction applied to an employee who acted as a witness in a harassment procedure will be presumed to be abusive.
Singapore
Singapore
- at Rajah & Tann Singapore
- at Rajah & Tann Singapore
- at Rajah & Tann
Singapore law does not impose any statutory or legal obligation on an employee to act as a witness in the investigation. Accordingly, an employer does not have the power to compel its employees to act as witnesses in an investigation.
Notwithstanding this, an employer may require an employee to assist in investigations pursuant to specific contractual obligations in the employee’s terms of employment (as may be contained in the employment contract, employee handbook or the employer’s internal policies and procedures in dealing with the investigations, etc). Further, a request for an employee to provide evidence of an event that he or she knows of may reasonably be deemed to be a lawful and reasonable directive from an employer.
Consequently, an employee’s refusal to act as a witness may amount to an act of insubordination that may attract disciplinary action by the employer.
Employers requiring employees to act as witnesses in an investigation must ensure that they comply with the expectations and norms set out by the Tripartite Guidelines on Fair Employment Practices and the TAFEP Grievance Handling Handbook.
South Korea
South Korea
- at Kim & Chang
- at Kim & Chang
- at Kim & Chang
- at Kim & Chang
While there are no laws to compel co-workers to act as witnesses, the company may have internal policies (eg, rules of employment, code of conduct) that require employees to cooperate with company actions such as a workplace investigation. That said, it would be difficult to enforce such policies even if the employee refuses to cooperate (eg, taking disciplinary action against an employee who refuses to act as a witness).
There may be instances when the company is required to provide certain legal protection to employees acting as witnesses in an investigation. For example, if a whistleblower falling under the WPA is required to act as a witness, they would be entitled to legal protections as discussed in question 1. The company may also have internal policies that provide protection to employees acting as witnesses in an investigation.
Spain
Spain
- at Uría Menéndez
- at Uría Menéndez
A company cannot force an employee to actively take part in a workplace investigation or to act as a witness. However, if a co-worker’s decision not to collaborate could be construed as an attempt to conceal evidence of wrongdoing, the company could then enforce disciplinary measures for this reason.
In our experience, employees tend to collaborate during workplace investigations and no retaliatory action can be taken against them for this reason. For example, if an employee provided evidence against his or her direct manager, the manager could not reprimand the employee or take any action that could be construed as such.
Sweden
Sweden
- at Mannheimer Swartling
- at Mannheimer Swartling
- at Mannheimer Swartling
In general, yes, employees in Sweden have a far-reaching duty of loyalty toward their employers. This includes, among other things, a duty to truthfully answer an employer’s questions and to inform the employer of events that may be of interest to the employer. An employee’s obligation to assist is, however, more limited when assistance would entail self-incrimination.
A person acting as a witness under an investigation governed by the Swedish Whistleblowing Act will be protected by confidentiality. Personal data and details that could reveal the identity of a witness may not be disclosed without authorisation.
Switzerland
Switzerland
- at Bär & Karrer
- at Bär & Karrer
Due to the employee's duty of loyalty towards the employer and the employer's right to give instructions to its employees, employees generally must take part in an ongoing investigation and comply with any summons for questioning if the employer demands this (article 321d, Swiss Code of Obligations). If the employees refuse to participate, they generally are in breach of their statutory duties, which may lead to measures such as a termination of employment.
The question of whether employees may refuse to testify if they would have to incriminate themselves is disputed in legal doctrine.[1] However, according to legal doctrine, a right to refuse to testify exists if criminal conduct regarding the questioned employee or a relative (article 168 et seq, Swiss Criminal Procedure Code) is involved, and it cannot be ruled out that the investigation documentation may later end up with the prosecuting authorities (ie, where employees have a right to refuse to testify in criminal proceedings, they cannot be forced to incriminate themselves by answering questions in an internal investigation).[2]
[1] Nicolas Facincani/Reto Sutter, Interne Untersuchungen: Rechte und Pflichten von Arbeitgebern und Angestellten, published on hrtoday.ch, last visited on 17 June 2022.
[2] Same opinion: Nicolas Facincani/Reto Sutter, Interne Untersuchungen: Rechte und Pflichten von Arbeitgebern und Angestellten, published on hrtoday.ch, last visited on 17 June 2022.
Thailand
Thailand
- at Chandler MHM
- at Chandler MHM
Normally, the work rules prescribe requirements for cooperation with investigations. An employer may instruct co-workers to give statements as witnesses as this would be a fair and legitimate order of the employer, because investigations are conducted to maintain a good working environment.
Witness protection measures in a workplace can vary as no minimum standard has been set and they are generally subject to work rules and regulations. However, some legislation, which may not relate to a workplace investigation conducted by an employer, also protects the witnesses who are helping authorities investigate violations under the relevant acts. For example, the Labor Relation Act B.E. 2518 (1975) prohibits an employer from terminating an employee or conducting any action that may result in the employee being unable to work because of filing a complaint or being a witness for the authorities, or providing information on issues related to labour protection laws to the authorities.
The employer may have a policy of non-retaliation for the protection of witnesses who have given statements and evidence for a workplace investigation.
Turkey
Turkey
- at Paksoy
- at Paksoy
- at Paksoy
- at Paksoy
Co-workers cannot be compelled to act as witnesses in a workplace investigation. Employees also have rights arising from the law that must be respected by the employers and investigators, such as the right to privacy or to remain silent, freedom of expression and communication. These rights must be protected during every step of the workplace investigation process.
United Kingdom
United Kingdom
- at Slaughter and May
- at Slaughter and May
Employees may be reluctant to be interviewed or act as witnesses as part of an investigation, perhaps due to fear of reprisals. The investigator should discuss any concerns with the employee and attempt to alleviate any fears.
In general terms, an employer should not compel any employee to provide a witness statement. There may be circumstances in which this could be seen as a reasonable management instruction (and any refusal to comply treated as a disciplinary matter), but these will be rare. Evidence that is compelled is unlikely to be particularly useful to the investigator.
It may be possible to establish an express or implied obligation for senior managers to report on another employee's misconduct – as a feature of either their employment contractual duties, their fiduciary duties or their implied duty of fidelity. However, it is unlikely, in the absence of an express obligation, that a junior employee would be compelled to give evidence against a colleague.
Employees who act as witnesses benefit from their usual employment protections, and must be treated as per their contractual and statutory rights, as well as any policy governing the investigation. If the investigation involves allegations which could involve discrimination, the EA 2010 extends protection from victimisation to “giving evidence or information in connection with proceedings under this Act”. Witnesses should therefore not be subject to any detrimental treatment because they have acted as a witness in this type of investigation. Witnesses may also be entitled to protection as whistleblowers if their evidence amounts to a protected disclosure (see question 9).
United States
United States
- at Cravath, Swaine & Moore
- at Cravath, Swaine & Moore
- at Cravath, Swaine & Moore
Yes. The investigator is empowered to decide which witnesses should be interviewed as a part of the fact-gathering process. In addition to interviewing the complainant, the investigation should include individual interviews with other involved parties, including the subject of the complaint, as well as individuals who may have observed the alleged conduct or may have other relevant knowledge, including supervisors or other employees. Many companies’ code of conduct, employee handbook or similar policy set forth the requirement for current employees to cooperate fully in any investigation by the company or its external advisors and also provide that failure to do so could result in disciplinary action, up to and including termination.
In the absence of contractual protections, employees may have no legal right to refuse to submit to an interview, even if their answers tend to incriminate them. That being said, when acting as a witness in an internal investigation, a current employee is usually afforded similar legal protections as the subject of an investigation, including the right to oppose unreasonable intrusions into his or her privacy and unreasonable workplace searches. For example, certain state laws prohibit an employer from questioning an employee regarding issues that serve no business purpose.
Vietnam
Vietnam
- at Le & Tran Law Corporation
- at Le & Tran Law Corporation
There are no provisions in Vietnamese law that impose any statutory or legal obligation on an employee to act as a witness in an investigation. Hence, an employer does not have the power to compel its employees to act as witnesses in an investigation. However, a request for an employee to provide evidence or give details of an event that he or she knows of may reasonably be deemed to be a lawful and reasonable directive from an employer. Consequently, an employee’s refusal to act as a witness may be tantamount to an act of insubordination, which may lead to disciplinary action by the employer. In any circumstances, if an employee refuses to attend an interview or is generally not cooperating with an investigation, the reasons for this will need to be considered carefully by the employer.
14. When does privilege attach to investigation materials?
14. When does privilege attach to investigation materials?
Australia
Australia
- at People + Culture Strategies
- at People + Culture Strategies
- at People + Culture Strategies
Investigation materials are not privileged and an employer may be required to disclose them in subsequent legal proceedings. If an employer is concerned about privilege attaching to an investigation, they should engage a legal practitioner to facilitate the investigation.
Employers who are concerned about privilege attaching to investigation materials should also consider the method of a lawyer’s engagement. The lawyer should be expressly engaged to investigate, report and to assist the employer by providing legal advice. Additional benefits can be achieved if the legal practitioner engages an external investigator to investigate the complaint and prepare the investigation report. Privilege will attach to the investigation materials because they are prepared for the lawyer to allow the lawyer to provide legal advice to the employer.
It is important that employers do not expressly or inadvertently waive privilege. For example, by disclosing the investigation report or substantial contents of the investigation report. It is a balance between providing information to the respondent and complainant about the outcome of the investigation and disclosing too much information.
Austria
Austria
- at GERLACH
- at GERLACH Rechtsanwälte
If a lawyer is involved in the investigation, communication between the lawyer and client is subject to legal professional privilege. These communications must not be disclosed. Any documents collected by an internal audit can be seized and used. However, a document created by a lawyer can only be seized. The same applies to other professional representatives of parties, such as notaries and auditors, as potential holders of professional secrecy.
Belgium
Belgium
- at Van Olmen & Wynant
If the investigation is conducted by a prevention advisor, the investigation and the prevention advisor are bound and protected by a professional duty of confidentiality.
Brazil
Brazil
- at CGM
- at CGM
Privilege attaches to investigation materials when attorneys conduct interviews and take notes, and when they write reports and recommendations.
However, if other persons participate in an interview or write a report, and they are not attorneys, they can be required to testify about what they witnessed while participating in the interview or to discuss or disclose their investigation report.
For this reason, when starting an investigation, and depending on the matters to be investigated, it is important to determine whether it is convenient to allocate lawyers to certain roles to increase the company’s control of corporate confidentiality resulting from third-party involvement in the investigation.
Attorneys should also clearly state to participants of the investigation that they are attorneys representing the company and that their work papers fall under attorney-client privilege and will not be shared with them.
China
China
- at Jingtian & Gongcheng
- at Jingtian & Gongcheng
- at Jingtian & Gongcheng
- at Jingtian & Gongcheng
The employer has the property right over all its properties. When discovering employee's misconduct, the employer is entitled to conduct an investigation within a certain scope according to the relevant laws and regulations, as well as the management system of the employer. Generally speaking, the employer is not required to obtain consent of the employee when conducting an investigation of the space and objects owned by it. The employer has no right to directly conduct an investigation of the employee's private space, objects, bank accounts and stock trading accounts. The public security organ or other public authorities should be involved in the investigation. In principle, if the employee's private space or objects are mixed with the employer's private space or objects, the employer should obtain consent of the employee for an investigation. Meanwhile, the employer's investigation should be controlled within the reasonable and necessary limit, and the employer is not allowed to illegally use or disclose the investigation results, otherwise it may constitute infringement. In addition, we also recommend that the employer stipulate explicitly in the employment contract and the internal management system that the employer has the right to detain and inspect the articles or equipment distributed by the employer, so as to reduce the compliance risk of internal investigation.
Finland
Finland
- at Roschier
- at Roschier
The privilege of investigation materials concerns a rather limited amount of cases. In practice, materials may be considered privileged in connection with the litigation process under the Procedural Code (4/1734). For example, communications between a client and an attorney may attract protection against forcible public disclosure.
France
France
- at Bredin Prat
- at Bredin Prat
Privilege does not generally apply to internal investigation materials as the investigation does not constitute a relationship between a lawyer and their client, and even less so a judicial investigation. However, if a lawyer is appointed as an investigator, privilege may apply to materials exchanged between the lawyer and that client.
Germany
Germany
- at Hengeler Mueller
- at Hengeler Mueller
- at Hengeler Mueller
The legal situation regarding attorney-client privilege for investigation materials compiled by external advisors (in particular investigation reports) is unclear. In principle, there is no absolute protection against seizure by the public prosecutor in the relationship between client and lawyer. Such protection only exists in the relationship between the accused in a criminal proceeding and his criminal defence attorney.
In recent years, German courts have repeatedly issued different rulings on the question of whether investigation materials (at the company itself or a lawyer's office) may be seized. In 2018, the Federal Constitutional Court (BVerfG) ruled that the seizure of documents at the offices of an international law firm that is not based in Germany, and therefore can not invoke German constitutional rights, is lawful. However, the BVerfG did not comment on what would apply to seizures at law firms based in Germany.
For violations that could lead to the company itself being exposed to investigative proceedings at some point and possibly having to defend itself, there are, in our view, good arguments for investigation materials being subject to attorney-client privilege. Additionally, the lawyer's hand file, in which he usually keeps his notes on the case or minutes of conversations with his client, may also not be seized. In all other cases, under the current legal situation, there is a risk that the materials may be seized, even in the office of the company’s lawyer. From a practical point of view, it is nevertheless advisable to label investigative materials, especially interview protocols and investigation reports, with a notice that they are confidential documents subject to attorney-client privilege and to store them not at the company’s premises but in an attorney’s office.
Greece
Greece
- at Karatzas & Partners
- at Karatzas & Partners
- at Karatzas & Partners
- at Karatzas & Partners
Regarding L.4990/2022 for whistleblowers’ procedures, many categories of privilege may occur during an investigation, such as: attorney-client privilege; doctor-patient privilege; and court or other proceedings’ privilege deemed as classified. L.4990/2022 provides that its provisions do not affect any of these privileges and these privileges supersede[6].
Privilege may also be attached to investigation materials in investigations relating to workplace harassment and violence incidents; however, since L.4808/2021 does not offer a specific provision and criminal proceedings may also commence, the matter of privilege must be examined ad hoc.
[6] Law 4990/2022 art.5 par.2(b) and par.2(c)
Hong Kong
Hong Kong
- at Slaughter and May
- at Slaughter and May
- at Slaughter and May
Legal professional privilege may attach to investigation materials if they are generated for the sole or dominant purpose of giving or obtaining legal advice (legal advice privilege); or created with the sole or dominant purpose of either obtaining or giving advice about or obtaining evidence to be used in an actual or reasonably contemplated litigation (litigation privilege).[1] Legal advice privilege applies to confidential communications between lawyers and their clients, whereas litigation privilege may extend to communications between lawyers, clients and third parties. The employer may withhold disclosure of any materials that are subject to either legal advice or litigation privilege.
In the context of a workplace investigation, internal interview records are protected by legal advice privilege if the dominant purpose of creating those records is to seek legal advice on potential disciplinary action against the employee. Such interview records are protected by litigation privilege if they are created to obtain evidence in an actual or reasonably contemplated litigation.
It should be noted that the point in time at which the sole or dominant purpose is judged is when the document is created. In other words, a document is not covered by litigation privilege if it was not created for litigation purposes but was subsequently used to obtain legal advice for litigation.[2] On a practical point, if the employer would like to minimise disclosure of the investigation by claiming privilege over relevant materials, it may wish to limit the number of documents created and persons to which they are circulated to avoid potential waiver of privilege.
India
India
- at Trilegal
- at Trilegal
- at Trilegal
Professional advice given by an "advocate" to a client is protected as “privileged communication” and is not admissible as evidence in a court of law. Such privilege may not attach to advice or communications involving in-house lawyers as they are not licensed advocates (since they are expected to surrender their bar licences when they take on in-house roles). This is a grey area as there are conflicting judicial precedents on this. Hence, communications, documents or information gathered during an investigation conducted entirely internally may not be legally privileged and may be discoverable in a dispute. That said, companies generally mark sensitive communications with in-house attorneys as privileged and confidential in an attempt to protect the same.
For the above reasons, investigations conducted by external advocates have better chances of retaining legal privilege. However, the following will not be treated as privileged information:
- any correspondence about the commission of a crime or fraud by the client; and
- the observations of an attorney that would suggest that a crime or fraud will be committed by the client.
Ireland
Ireland
- at Ogier
- at Ogier
It would be difficult to assert privilege over materials that relate to the investigation itself.
Privilege may arise before the instigation of an investigation where an employer may seek legal advice from their legal advisors over the initial complaint and appropriate next steps. Subject to the relevant tests being met, Legal Advice Privilege arises in respect of a confidential communication that takes place between a professionally qualified lawyer and a client. Who the client is will be of significant importance as they must be capable of giving instructions to their lawyer, on behalf of the employer. Caution should be exercised by employers if advice to "the client" is disseminated further within the business to other members of management. If such a scenario arises, then there is a risk that privilege may be waived and such material could be disclosable under a data subject access request. Litigation privilege arises with respect to confidential communications that take place between a lawyer or a client and a third party for the dominant purpose of preparing for litigation, whether existing or reasonably contemplated.
It is also prudent to consider whether an external investigator should have access to their own independent legal advisor, and the funding arrangements for such advice would have to be considered by the employer.
Italy
Italy
- at BonelliErede
- at BonelliErede
In general, from an employment law perspective, workplace investigations made by corporate departments (eg, HR and legal counsel who do not operate in their function as lawyers) are not covered by privilege. Generally speaking, privilege covers correspondence and conversations between lawyers.
In defensive criminal law investigations, legal privilege applies.
Japan
Japan
- at Mori Hamada & Matsumoto
There are no specific laws or rules for the provision of confidentiality privileges other than that provided by the Fair Trade Commission Rules, which allow companies that are the subject of investigations into cartels, bid rigging, etc, to treat communications with their lawyers as confidential. However, when a motion for an order to produce documents is filed in a court proceeding, if the requested documents are "documents exclusively for the use of the possessor of the documents", the obligation to produce the documents is not recognised. If the investigation materials fall under this category, it is possible to exclude them from the scope of the court order to produce documents.
Netherlands
Netherlands
- at De Brauw Blackstone Westbroek
- at De Brauw Blackstone Westbroek
- at De Brauw Blackstone Westbroek
If an attorney is engaged to provide legal advice or representation in respect of the (subject matter of the) investigation and as such also conducts (part of) the investigation, work products prepared by such an attorney will typically be subject to the legal privilege. Such work products may include, for example, interview minutes, investigation reports, investigation updates, attorney-client correspondence on the investigation, and legal advice rendered in connection with the (subject matter of the) investigation.
Nigeria
Nigeria
- at Bloomfield LP
Privilege attaches to investigation materials when a legal practitioner facilitates the internal investigation. Documents prepared during a workplace investigation will not automatically attract legal professional privilege, unless the investigation is facilitated by a legal practitioner.
Philippines
Philippines
- at Villaraza & Angangco
The employer’s internal policy can indicate that investigation materials must be kept confidential.
Poland
Poland
- at WKB Lawyers
- at WKB Lawyers
- at WKB Lawyers
In general, findings made and documents established during an internal investigation, including the report thereof, are not covered by privilege per se. It can be claimed that they are covered by the employer’s commercial secrecy, but this secrecy is not very well protected from requests of law enforcement authorities. Hence, if prosecuting authorities find a report of an internal investigation or other documents established during an investigation relevant for criminal proceedings, they can ask for them. If they are not produced voluntarily, a search can be performed.
Legal privilege will, on the other hand, cover an internal investigation if it is entrusted to an independent lawyer. Specifically, client-attorney privilege will cover all documents that are established during the investigation by a lawyer.
Under Polish law there is no distinction between legal advice privilege and litigation privilege. Hence, legal privilege will cover the documentation of the internal investigation led by a lawyer regardless of whether the lawyer’s involvement is for the purpose of obtaining legal advice or because of ongoing or contemplated litigation.
Portugal
Portugal
- at Uría Menéndez - Proença de Carvalho
If any sources of information used within an investigation include privileged data, they may be redacted to safeguard third parties' rights. However, where disclosure of that data is necessary for the employee to understand why he or she is being accused, it may be necessary to reveal those elements. Otherwise, the employee may argue that their rights were affected and, for that reason, the disciplinary procedure – and any possible sanction – should be deemed null and void.
Singapore
Singapore
- at Rajah & Tann Singapore
- at Rajah & Tann Singapore
- at Rajah & Tann
Litigation privilege may attach to investigation materials if there was a reasonable prospect of litigation at the time of the creation of the materials, and the materials were created for the dominant purpose of a pending or contemplated litigation.
Legal advice privilege may attach to investigation materials if the materials were created to seek or obtain legal advice; or if the materials contain legal advice that is so embedded or has become such an integral part of the materials that the legal advice cannot be redacted from them. If the legal advice is separable from the materials, then only the parts of the materials containing legal advice will be protected by privilege.
South Korea
South Korea
- at Kim & Chang
- at Kim & Chang
- at Kim & Chang
- at Kim & Chang
No law recognises the common law concept of “attorney-client privilege” in Korea. However, communication with an attorney is protected to some extent under certain laws, such as the Constitution, the Attorney Act, the Criminal Procedure Act, and the Civil Procedure Act. This protection is based on the attorney’s confidentiality obligation, which prohibits an attorney from divulging confidential matters acquired in the course of representing clients, unless otherwise prescribed by law. This confidentiality obligation generally allows an attorney to refuse to testify or comply with document production orders for information or materials the attorney obtained in the course of his or her duties that relate to the confidential information of clients.
In addition, there could be instances where materials from an investigation conducted in Korea may become subject to discovery outside of Korea. It is, therefore, important to ensure investigation materials are privileged under the relevant non-Korean laws in the jurisdictions where attorney-client privilege is recognised (eg, the US).
Spain
Spain
- at Uría Menéndez
- at Uría Menéndez
As explained above, investigation materials are not protected by privilege per se. To protect the confidentially of these materials, it is advisable to enter into NDAs with the employees involved in the investigation.
Sweden
Sweden
- at Mannheimer Swartling
- at Mannheimer Swartling
- at Mannheimer Swartling
Attorney-client privilege will apply to all communication and investigative material between a client and its law firm. Attorney-client privilege is, however, not without limitations. Regarding investigations into alleged employee misconduct, a law firm may have to report suspected money laundering to the authorities and under certain circumstances disclose information to the financial police.
Written material covered by attorney-client privilege generally may not be seized.
Switzerland
Switzerland
- at Bär & Karrer
- at Bär & Karrer
As outlined above, all employees generally have the right to know whether and what personal data is being or has been processed about them (article 8 paragraph 1, Swiss Federal Act on Data Protection; article 328b, Swiss Code of Obligations).
The employer may refuse, restrict or postpone the disclosure or inspection of internal investigation documents if a legal statute so provides, if such action is necessary because of overriding third-party interests (article 9 paragraph 1, Swiss Federal Act on Data Protection) or if the request for information is manifestly unfounded or malicious. Furthermore, a restriction is possible if overriding the self-interests of the responsible company requires such a measure and it also does not disclose the personal data to third parties. The employer or responsible party must justify its decision (article 9 paragraph 5, Swiss Federal Act on Data Protection).[1]
The scope of the disclosure of information must, therefore, be determined by carefully weighing the interests of all parties involved in the internal investigation.
[1] Claudia M. Fritsche, Interne Untersuchungen in der Schweiz, Ein Handbuch für Unternehmen mit besonderem Fokus auf Finanzinstitute, p. 284 et seq.
Thailand
Thailand
- at Chandler MHM
- at Chandler MHM
Client-attorney privilege between qualified attorneys and the client (ie, an employer) begins once information is made available to the attorney, regardless of the form it takes.
Turkey
Turkey
- at Paksoy
- at Paksoy
- at Paksoy
- at Paksoy
Attorney-client privilege is attached at the time the attorney is hired as a legal representative. Attorney-client privilege, which is regulated under the Law of Criminal Procedure No. 5271 and the Attorney’s Act No. 1136, covers not only the investigation process, but also the legal advice and counselling received before and after the investigation. The importance of this privilege is especially present in cases where judicial or administrative authorities are involved in the process. Documents and correspondence benefiting from attorney-client privilege can be protected and fall outside the scope of preventive measures such as search and seizures due to the right of defence.
United Kingdom
United Kingdom
- at Slaughter and May
- at Slaughter and May
There are two limited types of privilege which may be relevant to investigations:
- Legal Advice Privilege (LAP), which protects communications between lawyers and their clients provided they are confidential and made for the dominant purpose of obtaining or giving legal advice; and
- Litigation Privilege (LP), which can extend to communications between a lawyer and client or third parties, but only where the dominant purpose of the communication is to prepare for or conduct existing or contemplated litigation.
If the relevant tests for privilege are met and apply to materials generated in the course of the investigation, the employer retains greater control over their subsequent disclosure to third parties. The materials would, for example, be protected against disclosure in any subject access request under the DPA 2018.
That said, privilege can be difficult to maintain in investigations, particularly where litigation is not active or in contemplation. Interview notes and witness statements may not attract privilege, particularly if these were conducted with employees who do not fall within the narrow definition of “the client” for LAP purposes (which is limited to employees who are capable of seeking and receiving advice on behalf of the employer).
If privilege applies to investigation materials, the investigator should keep tight control on what documents are created and how they are circulated, to avoid inadvertent disclosure and potential waiver of privilege.
Bear in mind that even if privilege applies to certain investigation materials, there may be a need to create disclosable documentation at a later stage, particularly if there is a decision to instigate disciplinary action.
United States
United States
- at Cravath, Swaine & Moore
- at Cravath, Swaine & Moore
- at Cravath, Swaine & Moore
For legal privilege to apply, a primary purpose of the investigation should be to provide legal advice to the company, including concerning non-lawyers working at the counsel’s direction, and legal privilege likely will not apply to internal investigations performed as part of the ordinary course of business or where the investigation is required by a state or federal regulatory regime (eg, post-incident investigations of operations governed by OSHA’s Process Safety Management Standards). It is, therefore, important to contemporaneously document the scope and purpose of the investigation and not risk waiving privilege by sharing privileged materials with unnecessary third parties.
Whereas attorney-client privilege includes only communications between an attorney and the client, work-product privilege is broader and includes materials prepared or collected by persons other than the attorney with an eye towards impending litigation. Examples of potential work products produced by attorneys in the context of an investigation include investigative work plans, interview outlines, memoranda summarising witness interviews and investigative reports.
As a practical matter, employees should be aware that communications with other employees or colleagues regarding the investigation are not privileged regardless of whether the colleague is also involved in the investigation or represented by the same counsel. Even if an employee believes he or she is sharing attorney communications with other employees who need to know the attorney’s advice and who also have attorney-client privilege with the same counsel because he or she is involved or implicated in the investigation and also represented by company counsel, it is always prudent to refrain from sharing privileged information. If an attorney’s communication is shared beyond those who need to know, attorney-client privilege may be destroyed.
Vietnam
Vietnam
- at Le & Tran Law Corporation
- at Le & Tran Law Corporation
Generally, privilege does not apply to internal workplace investigation materials as the investigation does not constitute a relationship between a lawyer and his or her client, and even less so a judicial investigation. However, if a lawyer is appointed to represent a specific party in an investigation, for example, as an investigator, the privilege may apply to materials exchanged between the lawyer and that client.