{'rm': 'Sche la valaivladad da la cunvegna da cumpromiss, ses cuntegn, sia impurtanza u la constituziun correcta da la dretgira da cumpromiss vegnan contestads davant la dretgira da cumpromiss, decida quella en chaussa cun ina decisiun intermediara u en la decisiun davart la chaussa principala.', 'en': 'If the validity of the arbitration agreement, its content, its scope or the proper constitution of the arbitral tribunal is challenged before the arbitral tribunal, the tribunal shall decide on its own jurisdiction by way of an interim decision or in the final award on the merits.'}