Swedish Code of Statutes
The Swedish Code of Statutes (Swedish: Svensk författningssamling; SFS) is the official publication of all new Swedish laws enacted by the Riksdag and ordinances issued by the Government. Every law has an SFS number, including legislation amending already existing law. The number consists of a four digit year, a colon and then an incrementing number by year. For instance, the Instrument of Government is SFS 1974:152, with each amendment having its own SFS number. The amendments are usually referred to as (year:number) in the main law text.