On production of something
Definition 1 of 1
Pro Tip 1/3Document Required
Used when you must show an official paper to get something or go somewhere. 
Access granted only on production of a valid pass.
Pro Tip 2/3Proof Importance
Emphasizes that without showing the necessary item, the action won't happen. 
You'll receive the scholarship on production of your acceptance letter.
Pro Tip 3/3Contextual Use
Common in formal situations like legal, administrative, or security settings. 
He was released on production of bail documents.