NDB, or Nuclear Data Bank, is a repository that collects and disseminates nuclear data for research and applications. It provides essential information on nuclear reactions, decay processes, and other related phenomena, which is crucial for scientists and engineers working in fields like nuclear physics, radiation protection, and medical applications. The data available in NDB is used by various organizations, including nuclear power plants, research institutions, and government agencies. By offering standardized and reliable data, NDB supports advancements in nuclear technology and safety, helping to ensure informed decision-making in the use of nuclear energy and materials.