The Environment Protection Act of 1986 was enacted by the Parliament of India following the Bhopal gas tragedy. The purpose of the act is to implement UN decisions regarding protecting the environment, preventing harm to humans and other living creatures, and improving environmental quality. It provides a framework for coordinating central and state authorities dealing with environmental protection. The act aims to protect the environment, restrict hazardous industries, set environmental standards, and regulate handling of hazardous substances through permitting and enforcement.