liitynnäissäädös
A liitynnäissäädös is a Finnish legal term that translates to "accession regulation" or "annexation regulation." It refers to a legal instrument, typically a governmental decree or regulation, that is used to implement or adapt existing national legislation to comply with international agreements or regulations to which Finland has become a party. This often occurs when Finland joins a new international treaty, organization, or adopts EU law.
The purpose of a liitynnäissäädös is to ensure that Finnish law is consistent with the obligations undertaken
The legislative basis for issuing liitynnäissäädökset is usually provided by a specific law, such as the Act