The SEAFDEC Training Department (SEAFDEC/TD) organized the Training Course on Fish Population Dynamics and Fisheries Management by Using R-statistical Program from 19 to 23 July 2021 via zoom platform which main aim to enhance the capacity of human resources from SEAFDEC Member Countries on fish population dynamics and fisheries management using R-statistical program. There were 50 participants (29 males and 21 females) who are fisheries officers and researchers from SEAFDEC Member Countries attended in this online training. At the end, the participants were expected to improve their knowledge on fish population dynamics and fisheries management by using R-statistical program through enhance information sharing on the population dynamics of transboundary species in the region and strengthening the network of researchers on fish population dynamics and fisheries management in the Southeast Asian region.