The project aims to address validation and demonstration engineering associated with SESAR 2020. The project will provide a system engineering data management framework (SE-DMF) to support the coherent development and delivery of SESAR Solutions. The project will develop an efficient approach based on a data-centric, data-driven rather than document-based paradigm. The project will also identify a set of strategic validation tools and interoperability solutions to improve the SESAR 2020 validation process.