The Office of Extension and Training Kamphaeng Saen (OET.KPS.), conducted the training course “Sustainable Community Development Program based on the Application of SEP and SHEP” from 23 November to 9 December 2025, for 18 agricultural extension officers from the Lao People’s Democratic Republic and 2 participants from Thailand. On 4 December 2025, a full-day training session was conducted. The morning session covered the topic “How to Conduct Market Survey and Market Analysis,” focusing on methods for collecting and analyzing market data to enable farmers to plan production in alignment with real market demands. In the afternoon, the training continued with the topic “Crop Selection and Making Crop Calendar,” where participants learned how to select suitable crops for their areas and develop crop calendars that match seasonal conditions and market needs. The session was honored to have Dr. Jiro Aikawa, Asst. Prof. Ratana Aungkasit, Asst. Prof. Dr. Sonthaya Sampaothong, and Mr. Thirayut Ponglertrit as lecturers, sharing both knowledge and practical experiences. The training took place at the King Palm Room, Training Building, National Agricultural Extension and Training Center, in an atmosphere filled with learning and knowledge exchange to strengthen participants’ capacity in agricultural extension for the benefit of their communities.