Central 46 Chambers

The Central 46 Chambers are made up of 40 wise men and 6 judges, selected from not just Shinigami, but a much broader circle of people from Soul Society. They are sealed into an enclave in Seireitei called Seijōtōkyorin which no one else may enter, regardless of their military or civilian status without esteemed permissions from the central 46 itself. The decisions of the 46 Chambers are final and unquestionable, regardless of what the decision may involve.