The SEAFDEC Training Department in collaboration with the Department of Fisheries, Myanmar organized the Online Practical Workshop on the Use of electronic ASEAN Catch Documentation Scheme (eACDS) Application Version 2 in the Part of Catch Declaration from 21 to 22 January 2021 through the Google Meet platform. There were thirteen (13) fisheries officers (3 males and 10 females) from Yangon and Nay Pyi Taw officer participate in this workshop. The online workshop focused on the Catch Declaration (CD) part of eACDS application via learning by doing. The introduction on eACDS Version 2 and the new feature of eACDS Version 2 was presented. Moreover, installation of the eACDS mobile application on catch report, requesting and approving for Port-out, catch report at sea via eACDS-catch report application, requesting and approving for Port-in, and verification weight, through issuance of the Catch Declaration (CD) were imparted and practiced to all participants. The workshop expected that the participants will be a trainer to impart this application for fishermen and stakeholders to use eACDS application.