The EU Directive 2019/1937 establishes a robust framework aimed at protecting whistleblowers who report breaches of Union law across various critical areas, including public procurement, financial services, and environmental protection. It mandates Member States to create secure internal and external reporting channels, ensuring confidentiality and effective follow-up procedures. Importantly, the Directive prohibits retaliatory actions against whistleblowers, thereby promoting transparency and accountability within organisations.

Member States are required to implement these protective measures by December 2021, with an extension for smaller entities until December 2023. The Directive aims to enhance the enforcement of Union law while safeguarding the rights of individuals who expose misconduct, thereby fostering a culture of integrity and compliance in both public and private sectors throughout the EU.