On May 15, 2024, the Regional Office of  Agricultural Economics 7 organized a practical training activity to enhance the Agricultural Economics Volunteers (AEV) to support the development of Big Data through the Zoom Application system at the meeting room of the Department of Agriculture and Cooperatives in Chai Nat province. The 50 AEVs participated are in the area under the responsibility of ROAE7 (Saraburi, Lopburi, Singburi, Chai Nat, Suphanburi, Ang Thong, Phra Nakhon Si Ayutthaya, Nonthaburi, Pathum Thani, and Bangkok) attended the interesting lecture topics included the policies of the Department of Agricultural Economics, agricultural insurance, Big Data development, data collection and reporting of agricultural product prices weekly through the Farm Price Application, definition of agricultural products, and reporting of agricultural product production conditions through Google Forms. #ROAE7