The European Charter for Regional or Minority Languages is a treaty established by the Council of Europe in 1992. Its primary aim is to protect and promote regional and minority languages across Europe, ensuring that speakers can use their languages in various aspects of public life, including education, media, and government. The Charter encourages member states to adopt measures that support linguistic diversity and cultural heritage. It recognizes the importance of preserving languages that are at risk of disappearing, fostering a sense of identity and belonging among speakers of these languages within their communities.