German phrase
Ich bin entscheidungsbefugt.
Meaning
I have decision-making authority
When to use it
It states who can decide. It is used in business approvals and sign-offs.
Example dialogue
Wer kann die Bestellung freigeben?
Who can approve the order?
Ich bin entscheidungsbefugt. Ich unterschreibe dann.
I have decision-making authority. I'll sign it then.