Forty-Eight Hours
Regardless of history.
Without exception.
That sentence is in a manual in a small hospital in San Jeronimo because of my daughter and nobody who works there knows that.
And the release itself was processed by a woman in an administration office at 6:50 in the morning against a signed authorization from the person with legal authority over the remains, which is exactly the document you are supposed to release against.
She did her job correctly.