in the event that

US /ɪn ðɪ ɪˈvent ðæt/
UK /ɪn ðɪ ɪˈvent ðæt/
"in the event that" picture
1.

no caso de, se

if a particular thing happens

:
In the event that it rains, we will move the party indoors.
No caso de chover, levaremos a festa para dentro.
You will be notified in the event that there are any changes to the schedule.
Você será notificado caso haja alguma alteração na programação.