Law of the Netherlands
（重定向自Dutch Law）
The Netherlands is a civil law country. Its laws are written and the application of customary law is exceptional. The role of case law is small in theory, although in practice it is impossible to understand the law in many fields without also taking into account the relevant case law. The Dutch system of law is based on the French Civil Code with influences from Roman Law and traditional Dutch customary law. The new civil law books (which went into force in 1992) were heavily influenced by the German Bürgerliches Gesetzbuch.