For the implementation of the administrative procedure in the law of the Federal Republic of Germany

Taking into account the fact that in the law of the Federal Republic of Germany administrative procedural law is a concretized constitutional law, the article considers the influence of constitutional principles on the administrative procedure. Constitutional principles determine the development, interpretation and application of administrative procedural law. The Basic Law of the Federal Republic of Germany establishes the criteria for the implementation of the procedure. In particular, the article explains in more detail the principles of legality, proportionality, equal treatment, protection of legitimate expectations derived from the principle of the rule of law, as well as the administrative procedure's own principles laid down in the Administrative Procedure Act, which correspond to the minimum standard of procedural rights enshrined in the Basic Law.