Order 65 was one of the other 150 GAR contingency orders, and comes from Karen Traviss's Republic Commando series (True Colors, specifically).
However, Mace Windu was most certainly not enforcing the order, because its authority to arrest or execute the Supreme Chancellor was predicated on a decision issued by the Galactic Senate or Republic Security Council.
However, Mace Windu was most certainly not enforcing the order, because its authority to arrest or execute the Supreme Chancellor was predicated on a decision issued by the Galactic Senate or Republic Security Council.