The Physics Academy of the North East (PANE) successfully organised Summer School on High-Energy Physics. It was coordinated by Dr. Debajyoti Dutta and Dr. Devabrat Mahanta. This initiative represents a significant milestone, being the first of its kind undertaken by any scientific society in Northeast India. Held online from June 2 to June 14, 2025, the school featured a series of lectures delivered by distinguished experts from premier institutions, including the Indian Institutes of Technology (IITs) and leading universities across the country. The programme encompassed a broad range of topics in high-energy physics, providing participants with an excellent opportunity to deepen their knowledge and engage with cutting-edge research in the field. It is particularly encouraging to note the participation of over 100 research scholars and students from various institutions and universities across India and abroad. Dr. Samrat Dey, the General Secretary of PANE, mentioned that initiatives such as this significantly contribute to the enrichment of the academic ecosystem in the region.