The current document is an initial validation and evaluation report on the fulfillment of the functional and non-functional requirements identified in D2.3. As part of the validation process, each component is validated individually and within the more extensive integrated system to ensure seamless interoperability and alignment with predefined requirements. In addition, the project defined a set of Key Performance Indicators (KPIs) that serve as benchmarks to measure the project’s success in achieving its research and development objectives, and this deliverable includes a report on the status of those KPIs. Furthermore, this deliverable presents an evaluation survey designed to collect user feedback during software demonstrations at info days and similar events, providing valuable insight into the software’s usability, usefulness, and adoption potential among stakeholders. Through this deliverable, RESCALE establishes a structured and dynamic framework for continuous validation and evaluation, reinforcing the reliability, security, and overall effectiveness of its solutions while aligning with project goals and industry standards.