成せい約やく

noun, noun or participle which takes 'suru', intransitive verb

conclusion of a contract; closing a deal

Refers to the act of finalizing an agreement or contract, often used in formal business settings. Can be used as a noun or with する to mean 'to conclude a contract'.

• 両りょう社しゃの間あいだで成せい約やくに至いたった。

  The two companies reached a contract conclusion.

• 交こう渉しょうの末すえ、ようやく成せい約やくした。

  After negotiations, they finally closed the deal.