important matter; matters of weight
契約前に重要事項の説明を受けた。
I received an explanation of the important matters before signing the contract.
会議で決定された重要事項を参加者に共有した。
The important matters decided at the meeting were shared with the participants.
不動産契約では重要事項説明書の内容をよく確認すべきだ。
In a real estate contract, you should carefully check the contents of the important matters explanation document.