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  2. Regulation of greenhouse gases under the Clean Air Act

    en.wikipedia.org/wiki/Regulation_of_greenhouse...

    Standards for mobile sources have been established pursuant to Section 202 of the CAA, and GHGs from stationary sources are currently controlled under the authority of Part C of Title I of the Act. The basis for regulations was upheld in the United States Court of Appeals for the District of Columbia in June 2012. [1] [2]

  3. Clean Air Act (United States) - Wikipedia

    en.wikipedia.org/wiki/Clean_Air_Act_(United_States)

    The CAA ozone program is a technology transition program intended to phase out the use of chemicals that harm the ozone layer. [15] Consistent with the US commitments in the Montreal Protocol, CAA Title VI, added by the 1990 CAA Amendments, mandated regulations regarding the use and production of chemicals that harm Earth's stratospheric ozone ...

  4. Civil aviation authority - Wikipedia

    en.wikipedia.org/wiki/Civil_aviation_authority

    In some countries a CAA may build and operate airports, including non-airside operations such as passenger terminals; the Civil Aviation Authority of Nepal and the Civil Aviation Authority of the Philippines being among such authorities. In other countries, private companies or local government authorities may own and operate individual airports.

  5. Regulation of unmanned aerial vehicles - Wikipedia

    en.wikipedia.org/wiki/Regulation_of_unmanned...

    Regulation of unmanned aerial vehicles (UAVs) involves setting safety requirements, outlining regulations for the safe flying of drones, and enforcing action against errant users. The use of unmanned aerial vehicles or drones, is generally regulated by the civil aviation authority of the country.

  6. New Source Performance Standards - Wikipedia

    en.wikipedia.org/wiki/New_Source_Performance...

    New Source Performance Standards (NSPS) are pollution control standards issued by the United States Environmental Protection Agency (EPA). The term is used in the Clean Air Act Extension of 1970 (CAA) to refer to air pollution emission standards, and in the Clean Water Act (CWA) referring to standards for water pollution discharges of industrial wastewater to surface waters.

  7. Citizenship (Amendment) Act, 2019 - Wikipedia

    en.wikipedia.org/wiki/Citizenship_(Amendment...

    The Citizenship (Amendment) Act, 2019 (CAA) was passed by the Parliament of India on 11 December 2019. It amended the Citizenship Act, 1955 by providing an accelerated pathway to Indian citizenship for persecuted religious minorities from Afghanistan , Bangladesh and Pakistan who arrived in India by 2014.

  8. United States vehicle emission standards - Wikipedia

    en.wikipedia.org/wiki/United_States_vehicle...

    United States vehicle emission standards are set through a combination of legislative mandates enacted by Congress through Clean Air Act (CAA) amendments from 1970 onwards, and executive regulations managed nationally by the Environmental Protection Agency (EPA), and more recently along with the National Highway Traffic Safety Administration (NHTSA).

  9. United States government role in civil aviation - Wikipedia

    en.wikipedia.org/wiki/United_States_government...

    The CAA was responsible for air traffic control, safety programs, and airway development. The CAB was entrusted with safety rulemaking, accident investigation, and economic regulation of the airlines. [33] Although both organizations were housed in the Department of Commerce, the CAB functioned independently. [34]