Functional equivalence means re-establishing, on the basis of the customer’s exportable data and digital assets, a minimum level of functionality in the environment of a new data processing service of the same service type after switching, where the destination data processing service delivers a materially comparable outcome in response to the same input for shared features supplied to the customer under the contract. Providers of data processing services can only be expected to facilitate functional equivalence for the features that both the source and destination data processing services offer independently. This Regulation does not constitute an obligation to facilitate functional equivalence for providers of data processing services other than those offering services of the IaaS delivery model.