xczhang@ccs.org.cn Senior Surveyor in China Classification Society. Plan approval and new-building survey of various sizes and types of vessels. Advanced techniques in marine pollution and BWM statutory issues. Technical expert of green technology of CCS. Owner support on all aspects of new-buildings and marine products. Training, technical presentations and marketing. Professional Specialization: 2013-present Expert support of CCS Environmental Panel Members in IACS(BWM and Decarbonization direction) 2019-2023 Key project member in “Validation study of the compliance of ballast water management system on board” 2017-2022 BWMS Survey for new-building ships (VLOC, LR2, Bulk carrier, Container etc.) 2013-2017 Type approval survey of BWMS(Electrolytic, Ultraviolet etc.) Work Experience: 2013-present China Classification Society 2022.04-present Plan Approval Department, Senior Surveyor 2023.11-2024.04 International Affairs Department, Senior Surveyor 2017.07-2022.04 New-building Department, Senior Surveyor, 325K VLOC Project Manager 2013.07-2017.06 Industrial Products Department, Surveyor