In line with the university’s ongoing upward tendency in international ranking systems, and according to the latest release of the GreenMetric Ranking for 2025, Zanjan University of Medical Sciences has achieved a remarkable improvement of 207 positions compared to 2024, securing the 617th place globally. Furthermore, for the first time, among 44 Iranian universities participating in this international ranking system, Zanjan University of Medical Sciences has been ranked among the top ten universities in Iran.