The Bundesnetzagentur is the Federal Network Agency in Germany, responsible for regulating the country's energy, telecommunications, postal services, and railway sectors. Established in 2005, its main goal is to ensure fair competition, protect consumer interests, and promote the development of infrastructure in these industries. The agency oversees the implementation of laws and regulations, monitors market activities, and resolves disputes between companies and consumers. By fostering a competitive environment, the Bundesnetzagentur aims to enhance service quality and efficiency while supporting the transition to renewable energy sources in Germany.