sopimusperusteisten
Sopimusperusteisten is a Finnish inflected form of the adjective sopimusperusteinen, meaning contract-based or based on an agreement. The term describes entities, rights, obligations, or rules that derive from a contract or agreement rather than directly from statute or regulation. It is commonly used in legal, administrative, and employment contexts to distinguish arrangements that are defined by an agreement between parties from those set by law.
In Finnish, adjectives decline to agree with the noun they modify in number and case. Sopimusperusteisten is
The term contrasts with lakiperusteisiin or lainsäädäntöön perustuvia, which describe something governed directly by law. Sopimusperusteisten