Disruption , as used in this part, means the cost effect upon, or the increased cost of performing, the unchanged work due to a change to the contract.
Disruption Event means either or both of:
Price Source Disruption means (a) the failure of the Price Source to announce or publish the Reference Price (or the information necessary for determining the Reference Price); or (b) the temporary or permanent discontinuance or unavailability of the Price Source.
Index Disruption means in respect of an Index on any Valuation Date, the Index Sponsor fails to calculate and announce such Index.
Disruption Cash Settlement Price means in respect of each Security, an amount in the Settlement Currency equal to the fair market value of the Share Amount (taking into account, where the Settlement Disruption Event affected some but not all of the Shares comprising the Share Amount and such non-affected Shares have been duly delivered as provided above, the value of such Shares), less the cost to the Issuer of unwinding any underlying related hedging arrangements, all as determined by the Issuer.