The European Charter for Regional or Minority Languages (ECRML) is a European treaty (CETS 148) adopted in 1992 under the auspices of the Council of Europe to protect and promote historical regional and minority languages in Europe.
A Carta Europea das Linguas Rexionais ou Minoritarias un tratado europeo (CETS 148) adoptado en 1992 baixo o auspicio do Consello de Europa para promover e protexer as linguas rexionais e minoritarias históricas de Europa.