批ひ准じゅん書しょ

noun

instrument of ratification

A formal legal document used in international treaties, by which a state confirms its consent to be bound.

• 大だい統とう領りょうが批ひ准じゅん書しょに署しょ名めいした。

  The president signed the instrument of ratification.

• 批ひ准じゅん書しょの寄き託たくをもって条じょう約やくが発はっ効こうする。

  The treaty enters into force upon the deposit of the instruments of ratification.