Chumphon Provincial BAAC (Bank for Agriculture and Agricultural Cooperatives) Office and Associate of the Sustainable Agriculture Federation, Chumphon invited Asst. Prof. Choldarong Thongsong, Deputy Dean, Maejo University-Chumphon to give lectures on organic farming standards along with Lieutenant Khajonrak Phopatanasilp, Agricultural Scholar in Academic Service and Research regarding the production of organic fertilizers using Maejo engineering method 1 (theory and practice) under a project to promote organic agriculture or safe agriculture to the standard for farmers and customers of BAAC, Chumphon Province.