The 4th International Conference on Environmental Technology and Innovations (ICETI) offers a cross-disciplinary forum for scholars, researchers, and industry leaders to collaborate and exchange ideas in the fields of Environmental Science and Technology, Occupational Health and Safety, Climate Change, Circular Economy, and Sustainable Development and Conservation of Natural Resources.

This event was co-organized by Ton Duc Thang University (TDTU) and National Cheng Kung University, Taiwan; Cheng Shiu University, Taiwan; Thammasat University, Thailand; Universiti Sains Malaysia, Malaysia; Nagaoka University of Technology, Japan; Hokkaido University, Japan.