September 25, 2025, Rajamangala University of Technology Isan, Sakon Nakhon Campus, led by Assistant Professor Dr. Chaweng Saraklong, Vice President of Sakon Nakhon Campus. Along with the administrators, faculty, staff, and students, they joined with the Phang Khon Si Champa Subdistrict Municipality. And the Ban Na Mueang Noi community, Village No. 3, organized the activity “Volunteers for Area Development” to clean the roads surrounding the university and plant trees to improve the landscape. The purpose of this activity is to enhance cleanliness and safety of road use in the area surrounding the university. It also encourages students and staff to be conscious of doing benefits for the public. Practice oneself to be a good citizen, have a public mind, and participate in creating a livable society. In addition to improving the environment This activity is also considered to strengthen good relations between universities. Government agencies and communities in the area Reflects the university's role as a center for sustainable development in collaboration with the local community.