It was published by NCJ Media, part of the nationwide Trinity Mirror group. It was a companion to their evening tabloid for the North East of England, the Evening Chronicle, and was one of a series of several Chronicle eXTRA newspapers, of which only the Newcastle and Gateshead editions remain. The editorial offices were in Newcastle.
It came out on Wednesdays.
The Chronicle eXTRA series newspapers’ web presence was and is through the Evening Chronicle‘s website.