Definition: Interoperability Specification ABB is a Contract with highest possible level of granularity on an EIRA SBB, formulated as an agreed normative statement in design terms on a legal, organisational, semantic, or technical attribute of an European Public Service. It can refer to existing standards or specifications Source: ISA2 Source reference: https://joinup.ec.europa.eu/taxonomy/term/http_e_f_fdata_ceuropa_ceu_fdr8_fInteroperabilitySpecification#:~:text=DESCRIPTION%3A%20An%20Interoperability%20Specification%20is%20a%20document%20of,It%20can%20refer%20to%20existing%20standards%20or%20specifications Interoperability saliency: The interoperability specification ABB is salient for legal interoperability because it establishes the normative statements for ensuring interoperability in public services. This ABB is salient for organizational interoperability by establishing the business principles to exchange data between public services. The Interoperability specification ABB is salient for semantic interoperability too in terms of identifying technical standards for the exchange of information between public services. And finally, the ABB is salient for technical interoperability due to it determines the technical requirements to implement the interoperability between public services. Identifier: http://data.europa.eu/dr8/InteroperabilitySpecificationContract eira:ID: http://data.europa.eu/dr8/InteroperabilitySpecificationContract ABB name: eira:InteroperabilitySpecificationContract