The Oceans and Fisheries Partnership (USAID Oceans) in collaboration with the Department of the Interior (DOI) of United States and the Southeast Asian Fisheries Development Center (SEAFDEC) organized “The Third Technical Working Group Planning Workshop” from 16 to 18 July 2018, in Bangkok, Thailand. A total of Ninety-three (93) participants from USAID Oceans, the representatives from ASEAN Member Countries (including USAID Oceans Technical Working Group members), SEAFDEC, CTI-CFF, USAID’s Regional Development Mission for Asia, USAID’s Office of Forestry and Biodiversity, USAID’s Asia Bureau, U.S. National Oceanic and Atmospheric Administration (NOAA), U.S. Department of the Interior, Tetra Tech ARD, and USAID Oceans’ project staff and implementing partners participated in this Workshop. The Workshop came up with 1) TWG endorsement of a process and outline related to the development of proposed set of regional guidelines for the ASEAN-wide implementation of eCDT systems; 2) documented input from TWG members regarding current and future regional priorities that will inform the future direction of USAID Oceans during the second half of the project life span, as well as US-supported development initiatives beyond USAID Oceans; and 3) documented input on USAID Oceans’ Year Four Activity Work Plan.