The Technical - Application view contains the most salient application Architecture Building Blocks that need to be considered in order to support technical interoperability when building an Interoperable European Solution. An Interoperable European Solution can support one or more public policies. Narrative: An [Interoperable European Solution] implements [Public Service] and is supporting a [Public Policy]. An [Interoperable European Solution] can be accessed through [Machine to Machine Interfaces] or [Human Interfaces] in the [Application Presentation and Access Enablers] assigned to [Application Services]. The [Interoperable European Solution] documents its governance via [Configuration Management] and [Operational Procedures] and is tested through the use of [Application Test Enablers]. Data can be exchanged, cross-border and cross-sector, with the support of [Application Processing Enablers] composed of [Mediation Enablers] containing the logic for data transfer and validation, and [Decision Support Enablers] to include business logic in the application. [Interoperable European Solutions] can execute complex business processes through [Application Workflow Enablers]. Access control is managed through the services offered by [Application Security Enablers]. The Architecture Building Blocks defined in the [Interoperable European Solution] can have any [Interoperability Specification] associated, of which the [Technical Interoperability Specification] is a specialisation.