I think that the Muggle-Born Registration Commission courtroom is the same used as Courtroom Ten for the Wizengamot. —The preceding unsigned comment was added by Danniesen (talk • contribs).

It isn't, though. --  Seth Cooper  owl post! 16:01, July 26, 2011 (UTC)

Yes it is —The preceding unsigned comment was added by 86.43.210.205 (talk • contribs).

The topquote on Muggle-Born Registration Commission courtroom explicitly says that the two are different rooms. -- 1337star (talk) 15:58, October 27, 2011 (UTC)

The headquarter is in fact Dolores Umbridge's office, according to the plaque on the door (and not perforce "Senior Undersecretary to the Minister for Magic's office", it's just Umbridge's will, not the fact of any person occupying this rank, they chose her because of her convictions)