Template:2002 ISDA Equity Derivatives Definitions 1.27
Section 1.27. Clearance System. “Clearance System” means, in respect of a Share relating to a Physically-settled Transaction, the clearance system specified as such for such Share in the related Confirmation or any successor to such clearance system as determined by the Calculation Agent. If the related Confirmation does not specify a Clearance System, the Clearance System will be the principal domestic clearance system customarily used for settling trades in the relevant Share on the Settlement Date. If the Clearance System ceases to settle trades in such Share, the parties will negotiate in good faith to agree on another manner of delivery.