राष्ट्रीय सुरक्षा अधिनियम 1980 के प्रावधान और नियमों की विस्तृत जानकारी। The National Security Act , 1980 ( NSA ) is an Indian law that allows the Central and State Governments to detain persons without trial for up to one year if they are deemed to be a threat to national security, public order, or essential supplies. The law provides for the grounds, procedure, and safeguards of detention, as well as the role of Advisory Boards and the Supreme Court. The National Security Act, 1980 is India’s preventive detention law. It has been in the news because of allegations of misuse of the law by the government and law enforcement agencies. What is the National Security Act ( NSA )? What are its provisions? On this page, you will find all the relevant information about the NSA for the UPSC IAS Exam. What is the National Security Act ( NSA )? The National Security Act was passed in 1980. It had been introduced by the Indira Gandhi government through ...