This document presents guidelines on biosafety from the Government of India. It discusses the history and necessity of biosafety, describing the four biosafety levels established by the Centers for Disease Control and Prevention for handling infectious agents. It also outlines the roles of the Institutional Biosafety Committee, which reviews research using hazardous organisms, and the Genetic Engineering Appraisal Committee, which approves large-scale production of genetically modified organisms. The document emphasizes the importance of containment methods like physical barriers and biological techniques to prevent the spread of microbes in laboratories.