ICNDRWM 2019: 21st International Conference on Nuclear Decommissioning and Radioactive Waste Management (from 11-12 April 2019 in Venice, Italy) aims to bring together leading academic scientists, researchers and research scholars to exchange and share their experiences and research results on all aspects of Nuclear Decommissioning and Radioactive Waste Management. It also provides a premier interdisciplinary platform for researchers, practitioners and