The distinction between jurisdiction and admissibility (the “Distinction”) has important consequences in international arbitration. Chief among these is the determination of the permissible extent of a national court’s intervention regarding a final award;1)Gretta Walters, “Fitting a Square Peg into a Round Hole: Do Res Judicata Challenges in International Arbitration Constitute Jurisdictional or Admissibility Problems?” (2012)…