ACCOMPLISH aims at increasing the readiness of enterprises of any size to face an era of unprecedented regulatory scrutiny by simplifying, integrating and automating compliance in their data/AI operations, their data/AI assets, their solutions and eventually their overall organisations. ACCOMPLISH will deliver a novel AI-based compliance and certification framework cross-cutting the regulatory/legal, environmental, cybersecurity and business/industry-specific compliance perspectives to modernise, automate and trace the compliance and certification processes with the help of open-source, well-defined and extensible compliance policy models while always ensuring a human-in-the-loop (HITL) approach explaining the compliance requirements and results, as well as proactively alerting about any potential risks/violations. Through the ACCOMPLISH Compliance Digital Passport, the previously “static” compliance and certification assessments will be transformed into up-to-date compliance proof that effectively promotes transparency and accountability for any interested stakeholder. ACCOMPLISH shall also deliver inherently-compliant data economy enablers for Data/AI operations, as reliable mechanisms to design, execute, and trace/observe the data and AI/ML pipelines, as well as to monitor/control their outputs (in terms of datasets, ML/DL models, analytics results). In order to demonstrate the actual innovation and added value that can be derived through the ACCOMPLISH advancements, the ACCOMPLISH results will be validated: I. Through their actual application to address real-life problems in four representative industries that are characterised by a varying maturity level of data/AI operations and compliance: (a) Energy, (b) Automotive, (c) Robotics & Manufacturing, and (d) Aviation; II. Through their integration in different digital solutions, either open source or commercial, to showcase their application within the established data spaces and/or AI market landscape.