Assoc. Prof. Dr. Sitthisak Pinmongkhonkul, Dean of the School of Science, University of Phayao, attended the international academic conference "The International Congress on Natural Sciences with Sisterhood Universities 2026 (ICNS2026)" under the theme "Symbiosis and Longevity: Shaping the Future of Natural Sciences", held from September 27-29, 2026, at Room SC1-311, Faculty of Science, Naresuan University. 

This conference was hosted by the Faculty of Science, Naresuan University as the main organizer, in collaboration with co-hosting institutions including Niigata University, Chiang Mai University, Khon Kaen University, and King Mongkut's University of Technology Thonburi. 

This international academic congress served as a significant platform bringing together the Sisterhood Universities network from around the world, with over 47 universities from 18 countries participating. The event provided an excellent opportunity for knowledge exchange, sharing experiences, and fostering international academic collaboration in the field of natural sciences. 

The participation of Assoc. Prof. Dr. Sitthisak Pinmongkhonkul in this conference reflects the strong commitment of the School of Science, University of Phayao, to strengthening international academic networks while advancing natural sciences research to meet global standards.