Workplace Investigations

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.

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.

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.

At the end of the workplace investigation, the results are presented to the company's management bodies so that they can make a decision. This may be a mere summary of the facts, or it may contain a legal assessment and recommendation for action.

There is no general obligation to report compliance violations to the police or public prosecutor's office. For some violations, there are statutory disclosure requirements. For example, data protection violations must be reported to the responsible supervisory authority (article 33 and 34, DSGVO), violations in connection with money laundering must be reported to the Central Office for Financial Transaction Investigations (section 43, Anti-Money Laundering Act), unlawful claiming of subventions must be disclosed to the subsidy-providing authority (section 3, Subventions Act), and incorrect information in the tax declaration must be reported to the tax authority (section 153, Tax Code). Additionally, in listed companies, criminal acts may constitute insider information in individual cases, and this must be disclosed within the framework of ad hoc publicity following market abuse regulations.

Also, there may be cases where reporting to the authorities should be considered for corporate policy and tactical reasons (eg, to avoid or mitigate negative consequences for the business).

Pursuant to section 17 paragraph 2, HinSchG, feedback will need to be provided to the whistleblower within three months of confirmation of receipt of the report or, if the receipt has not been confirmed to the whistleblower, within three months and seven days after receipt of the report. This includes the communication of planned and already taken follow-up measures as well as their reasons. Feedback to the whistleblower may only be provided to the extent that it does not affect the workplace investigation and does not prejudice the rights of the persons who are the subject of the report or who are named in the report.

For the question of whether internal investigations reports and material need to be shared with or can be seized by the public prosecutor, please see question 14.