German phrase
Entscheidung bis ~ erforderlich.
Meaning
A decision is needed by ___
When to use it
You must decide by then. This practical notice sets a clear deadline.
Example dialogue
Zur Kursanmeldung: Entscheidung bis heute, 23:59 Uhr erforderlich.
For course registration: A decision is needed by today, 11:59 p.m.
Okay, ich melde mich gleich an.
Okay, I'll sign up right away.