The individual known as Amnesty Officer M40 was a human participant in the New Republic Amnesty Program. This program was designed for former members of the Galactic Empire, granting them amnesty as part of re-integration efforts, with the goal of securing their loyal service to the New Republic. Before this role, M40 functioned as an Imperial officer.
The character Amnesty Officer M40 was featured in "Chapter 19: The Convert," which is the third episode from the third season of The Mandalorian, a series available on the Disney+ streaming service. Lee Isaac Chung served as the director for this episode.