User blog comment:Supahbadmarine/Canon Policy Discussion 2:Empire and Xenos/@comment-3258762-20131108144922

IE: The Empire should at tops be the slightly smaller than the Tau Empire, and then must have the acceptance of an admin who has scrutinized the race and deemed them capable of sustaining such an empire. The scrutiny could be performed by a veteran member and reported back to the admin.

LoT: Humans should be allowed to have more advanced technology than the Imperium, but not in all areas and not to an overwhelming extent. A peaceful faction should not have weapons that can scrap a Leman Russ tank in one shot etc.

WEX: Wex Trionis! No, but Extra-Xenos do have the bad habit of becoming OP over time. However, what could be allowed is Xenos who live beyond the reach of the Astronomican. Whilst it is huge, the Astronomican does not cover the entire galaxy (Can't state a source, don't remember from where it was from) which means it could be suspected (But not confirmed) that the Xenos are of extra-galactical origin.