Asgard High Council
The size and structure of the Asgard High Council is not known, but the group includes at least five senior members. They gather in a large meeting hall, equipped with a holographic projector, by which SG-1 can communicate directly with the council via the Hall of wisdom on the planet K'Tau.
Red Sky - Colonel O'Neill consults the council as to what course of action they believe SG-1 should pursue after the team learns they may be responsible for killing K'Tau's sun.
Fail Safe - O'Neill comes before the council again to plea for their assistance, this time in proving that the Goa'uld violated the Protected Planets Treaty.