In  EWHC 1670 (Comm) BNP Paribas v TRM, the High Court essentially had to hold on its jurisdiction in the face of competing choice of court clauses in an ISDA MAster Agreement (the courts of England; and lex contractus English law) and the attached Financing Agreement (the courts of Turin).
Knowles J dissected the agreements in relation to the claims made by the parties (again highlighting the relevance of formulation of claims): at 27: where, as here, there is more than one contract and the contracts contain jurisdiction clauses in favour of the courts of different countries, the court is faced with a question of construction or interpretation. And at 54: ‘The parties agreed jurisdiction in favour of the English Court under the Master Agreement. The fact that TRM further committed itself in the Financing Agreement to comply with its commitments under the Master Agreement does not mean that commitments under the Master Agreement and swap transaction are any the less subject to the jurisdiction agreed under the Master Agreement, or any the less able to be adjudicated upon and enforced by proceedings in England.’
Application to reject jurisdiction of the English Courts dismissed.