National Security Act

# National Security Act The term **National Security Act** or **National Security Law** refers to various pieces of legislation enacted by sovereign states to govern matters of defense, intelligence, and internal stability. ### National Security Acts * **National Security Act (India):** A 1980 law empowering the central and state governments to utilize preventive detention for certain categories of individuals. * **National Security Act (South Korea):** A law enacted in 1948 aimed at restricting "anti-state" activities and seditious behavior deemed a threat to the sovereignty of the state. * **National Security Act of 1947 (United States):** A landmark act that reorganized the U.S. military and foreign policy establishments, notably creating the Central Intelligence Agency (CIA), the National Security Council (NSC), and the Department of Defense. * **National Security Act, 2017 (Canada):** Comprehensive legislation that updated various security and intelligence frameworks, including the powers of the CSIS and the establishment of the National Security and Intelligence Review Agency. * **National Security Act 2023 (United Kingdom):** An act of Parliament designed to modernize laws against espionage, foreign political interference, sabotage, and state-sponsored assassination. ### National Security Laws * **National Security Law (Brazil):** Refers to various historical and modern statutes defining crimes against the state and its institutions. * **National Security Law of the People's Republic of China:** A broad framework law enacted in 2015 covering wide-ranging aspects of state security, including territorial, economic, and cyber security. * **Hong Kong National Security Law:** Legislation enacted in 2020 by the NPC Standing Committee to criminalize acts of secession, subversion, terrorism, and collusion with foreign forces within the HKSAR. * **Macau National Security Law:** Legislation enacted in 2009 by the Macau SAR government to fulfill requirements under Article 23 of its Basic Law. * **National Security Law of the United States:** A broad legal field comprising constitutional provisions, federal statutes (such as the USA PATRIOT Act and FISA), and executive orders related to the defense and stability of the nation.