The ANFR, or Agence Nationale des Fréquences, is the French National Frequency Agency responsible for managing the radio frequency spectrum in France. Its primary role is to ensure that frequencies are allocated efficiently and to prevent interference between different users, including telecommunications, broadcasting, and emergency services. In addition to frequency management, the ANFR also monitors compliance with regulations and conducts research on radio technologies. It plays a crucial role in promoting innovation while safeguarding public health and safety by assessing the impact of electromagnetic fields from various sources.