For a clean and green environment, it is necessary to address the hazardous feature of any material. The materials in nanoscale if released into the environment without proper disposal can severely affect the health of living species. Toxicity induced by nanomaterials will provide an insight onto the impact on the environment and eventually onto the public health. The module will offer: Nanomaterial toxicity analysis. Impact of nanotoxicity on the environment. Nanotoxicity and the public health. Current measures and practices to mitigate nanotoxicity. Course details: The course is designed to understand the concept of nanotoxicity and the need to relate this concept with commercially viable applications for sustainable development.