From December 3 to 6, 2024, the University of Sannio, Benevento, Italy hosted an important study visit in the framework of the Erasmus+ KA2 project “RE-GRAD” (“Reforming University Education for Green and Sustainable Development in Armenia and the Republic of Moldova”) – an essential step in promoting sustainable education in higher education in these two countries. Coordinated by the Technical University of Moldova, the project focuses on the integration of the European Green Deal and the Sustainable Development Goals (SDGs) in higher education, stimulating the implementation of sustainable educational practices. The visit brought together consortium representatives from 12 partner institutions from 5 countries: Italy, Republic of Moldova, Armenia, France and Romania. The event started with welcome speeches by Prof. Gerardo CANFORA, Rector of the University of Sannio, and Prof.., dr. hab. Viorel BOSTAN, Rector of the Technical University of Moldova, who expressed their enthusiasm for the mission of the project, emphasizing the importance of international collaboration and the relevance of integrating the principles of sustainability. The event was also attended by Prof. Nicola FONTANA, Dean of the Department of Engineering, Prof. Pasquale VITO, Dean of the Department of Science and Technology, and Prof. Gaetano NATULLO, Dean of the Department of Law, Economics, Management and Quantitative Methods at the University of Sannio, who emphasized the commitment of the institution to sustainable education and the importance of interdisciplinary collaboration. Prof. Dr. Nina PUTUNTEAN, Head of International Relations, UTM, RE-GRAD project coordinator, and Cristina DIACONU, project manager, presented a detailed update on the project’s progress, highlighting the alignment of the educational strategy with the European Green Deal and the Sustainable Development Goals. This presentation reinforced the collective vision of the consortium and motivated participants for future sessions. On the first day, prof. Eulalia BALESTRIERI, RE-GRAD coordinator at the University of Sannio, led a session dedicated to digitization-oriented teaching and learning, together with prof. Maria MORENO, Rector’s Delegate for Didactics, prof. Concetta NAZZARO, President of the Council of the Degree Course in Digital Administration Studies, prof. Carmela GALDI, President of the Internationalization Commission of the Council of the Master’s Degree Course in Electronic Engineering for Automation and Sensing, and prof. Biagio SIMONETTI, Rector’s Delegate for Mobility and International Relations, who discussed the use of digital technologies in higher education. The second day was dedicated to innovative teaching and the implementation of sustainable educational practices. Marika D’ANGELO and Alessia VALENTI from CESIE, Italy, gave a presentation on rethinking teaching using the ADDIE model and the 12 principles of multimedia learning. Prof. Amelia LECCE, University of Sannio, addressed the use of digital tools for special education needs, and Prof. Maria TORTORELLA and Nazzareno D’AGOSTINO, University of Sannio, discussed the implementation of artificial intelligence in education. Prof. Michelina MONACO, University of Sannio, discussed the role of theory in teaching applied mechanics. Prof. Rosa Francesca de MASI, University of Sannio, presented the transition from near-zero energy buildings (nZEB) to hydrogen zero energy buildings (hZEB), the sessions ending with a guided tour of hZEB installations. Day three included sessions on scalable grids for practical distance learning, presented by Eng. Enrico PICARIELLO, University of Sannio. Prof. Sergio RAPUANO and Prof. Ioan TUDOSA, University of Sannio, discussed experimental teaching during the coronavirus pandemic, and Prof. Antonino IANNUZZO and Prof. Francesco PICARIELLO, University of Sannio, explored digital technology for monitoring masonry structures. Also, PhD Alberto MICCO, director of the 3D Prototyping Laboratory, talked about accessibility through 3D prototyping. Digital teaching and learning outcomes from partner institutions were also presented, including contributions from Professors Richard STEMPLOWSKI and Sophie BOLLINGER, University of Strasbourg, and Codruța JALIU, Transilvania University of Brasov, Romania. At the end of the day, there was a working meeting with Irina VANYAN from the National University of Architecture and Construction of Armenia, Karen GHAZARYAN, Dean of the Faculty of Biology, Yerevan State University, and Vahagn AGLYAN, Head of the Department of Public Administration, Yerevan State University, who discussed the recommendations for the framework of “Sectoral Qualifications in Construction” in Armenia. Elena ȚURCAN, Ministry of Education and Research of the Republic of Moldova, presented the outline of the Concept of Education for Sustainable Development Education (CESD). The last day of the visit featured a workshop on metrology for sustainability, with presentations by Eng. Imran AHMED on the morphometric measurement of fish blood cells as biomarkers for water pollution, Prof. Roberta IMPERATORE on agri-food by-products for a circular economy, Prof. Concetta NAZZARO on key performance indicators for social sustainability in the Italian agri-food sector, and Prof. Leopoldo Angrisani on artificial intelligence-based measurements. Topics such as energy harvesting for sustainable remote sensing, social sustainability in inland areas and sustainable waste management were also presented. This study visit was instrumental in promoting sustainability in higher education, fostering collaboration and exchange of best practices between participants and reinforcing the RE-GRAD project objectives.