
The Bulgaria Whistleblower Protection Law
Explore the Bulgarian Whistleblower Protection Law, including compliance requirements, scope, and how to support and protect reporting in your organization.

Explore the Bulgarian Whistleblower Protection Law, including compliance requirements, scope, and how to support and protect reporting in your organization.

Bulgaria enacted its first-ever whistleblower protection law in January 2023 to transpose the EU Whistleblower Protection Directive’s requirements into national law. The law defines whistleblower protections for anyone reporting violations of either EU law or Bulgarian criminal and employment law, and imposes several obligations on organizations to protect internal whistleblowers.
The legislation covers all public and private organizations with at least 50 employees, requiring them to establish mechanisms to allow for whistleblower reports and to protect whistleblowers. Employers must also appoint someone to investigate whistleblower claims, and this can be an internal manager or an external third party.
The law protects whistleblowers and those assisting them from retaliation for submitting a report. It also allows them to report their concerns externally to Bulgaria’s Commission for Protection for Personal Data, which then has legal authority to forward the complaints onto various other Bulgarian regulators depending on the exact concern being raised.

The law adopts the minimum standards for whistleblower protection outlined in the EU Whistleblower Protection Directive. These requirements include:

Bulgaria’s whistleblower protection law covers all organizations with at least 50 employees. Organizations in Bulgaria’s public sector or private organizations with 250 or more employees were required to establish their whistleblower programs by the end of May 2023; smaller organizations were required to do so by the end of 2023. Organizations with fewer than 250 employees are also allowed to establish a joint whistleblower program in coordination with other small businesses. Financial service firms need to establish an internal reporting system even if they have only one employee.

The law requires all covered businesses to
Companies are allowed to outsource the management of their hotline to a third-party service provider. They are also allowed to use existing internal reporting channels if the Bulgarian company is part of a larger corporate parent, so long as that parent company’s whistleblower program meets the requirements of the Bulgarian whistleblower law.

Whistleblowers are allowed to submit reports in writing, verbally or in person; and the company must preserve a record of every report submitted. Companies are not obligated to investigate anonymous reports under Bulgaria’s law, although they can do so if they choose. That said, if a company receives an anonymous report and that person’s identity later becomes known, they are still eligible for the law’s anti-retaliation protections just like any other whistleblower. Companies also can generally ignore any whistleblower complaint that alleges misconduct more than two years old.

Companies that violate the Whistleblower Protection Law, either by failing to implement a whistleblower program or allowing retaliation to happen, can be subject to regulatory enforcement and fines of 5,000 to 20,000 Bulgarian lev, the national currency
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