The SEAFDEC Training Department (SEAFDEC/TD) organized an “On-site Training on Traceability for Fish and Fishery Products in Lao PDR” from 18 to 20 March 2025 in Vientiane, Lao PDR. Twenty-six participants who were staff of the Department of Livestock and Fisheries and engaged in the traceability of fish and fishery products attended this training. The main aim of the training was to impart the knowledge of the Department of Livestock and Fisheries staff to combat IUU fishing through effective traceability management tools for fish and fishery products. By the end of the participants were expected to understand and enhance the traceability of fish and fishery products, applying this knowledge to future engagement activities. This training is an activity under the project “ASEAN-JICA Capacity Building Project on IUU Fishing Countermeasures in Southeast Asia”.