It is decided that...
This expresses a decided policy or rule about an action.
Exemplos
作業は明日行うことになっています。
The work is scheduled to take place tomorrow.
会議は午後2時に始まることになっています。
The meeting is set to start at 2 PM.
この機械は毎日点検することになっています。
This machine is to be checked every day.
Verificação rápida
Esta máquina deve ser verificada todos os dias.