Official minority languages of Sweden
Finnish has been spoken in Sweden ever since the (then provincial) borders were drawn in the 13th century. Sweden has always had a significant migration to and from Finland. As the two languages belong to different language families it is easy to distinguish them, unlike the neighbouring languages Norwegian and Danish. The number of Finnish speakers in Sweden today has been estimated to over 460,000. Even though many current Swedes are of full or mixed Finnish descent, Swedish is the main language in practice for many bilinguals.
Nordic Council
The Nordic Council uses the three Continental Scandinavian languages (Danish, Norwegian, and Swedish) as its official working languages, but also publishes material in Finnish, Icelandic, and English for information purposes. The council refers to Danish, Norwegian, and Swedish collectively as Scandinavian and considers them to be different forms of the same language forming a common language community. Since 1987, under the Nordic Language Convention, citizens of the Nordic countries have the opportunity to use their native language when interacting with official bodies in other Nordic countries without being liable to any interpretation or translation costs. The Convention covers visits to hospitals, job centres, the police and social security offices. The languages included are Swedish, Danish, Norwegian, Finnish, and Icelandic.