to take place; to be carried out or performed — the passive/intransitive expression used when an action or event occurs or is implemented.
明日の会議は会場の都合でオンラインで行われる予定です。
Tomorrow's meeting is scheduled to be held online due to the venue.
選挙は四年ごとに行われる。
Elections are held every four years.
新しい実験は来月から段階的に行われる予定だ。
The new experiments are scheduled to be carried out in stages starting next month.
市主催のイベントは天候により中止されることもあるが、通常は屋外で行われる。
The city-sponsored event can be canceled due to the weather, but it is usually held outdoors.