The author analyzes the Directive 2019/1937 promoting the idea of cooperation between employees and public authorities regarding information on abuses of European Union law and policy. It outlines the purpose (to improve enforcement and EU policies), methods and techniques for this cooperation (internal and external reporting and follow-up). It discusses the immunity and legal protection (prohibition against retaliation) granted to persons who report a breach of EU law and policy. The author believes that due to historical events, the employed persons, potential whistleblowers, may be critical of the above idea. According to the author, the success of the existing directive depends on its effects, which will be known only in five years.