Environmental policies and regulations are designed to protect human health and the environment from the harmful effects of pollution and other environmental hazards.

The Paris Agreement is an international agreement within the United Nations Framework Convention on Climate Change (UNFCCC) that aims to limit global warming to well below 2 degrees Celsius, preferably to 1.5 degrees Celsius, compared to pre-industrial levels.

Environmental impact assessments (EIAs) are conducted to identify and evaluate the potential environmental impacts of a proposed project, such as pollution, habitat loss, and climate change, and to develop measures to mitigate these impacts.

The Clean Air Act is a comprehensive federal law that regulates air emissions from stationary and mobile sources. It aims to protect human health and the environment from the harmful effects of air pollution.

The Montreal Protocol is an international agreement that aims to protect the ozone layer by phasing out the production and use of ozone-depleting substances, such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs).

The Resource Conservation and Recovery Act (RCRA) is a federal law that regulates the generation, transportation, treatment, storage, and disposal of hazardous waste.

The Endangered Species Act is a federal law that aims to protect and recover threatened and endangered species and their habitats.

Agenda 21 is a comprehensive plan of action adopted at the 1992 Earth Summit in Rio de Janeiro, Brazil. It aims to promote sustainable development and address environmental issues such as climate change, biodiversity loss, and poverty.

Environmental regulations are designed to protect human health and the environment from the harmful effects of pollution and other environmental hazards.

The Clean Water Act is a federal law that regulates water pollution from point sources, such as factories and sewage treatment plants, and nonpoint sources, such as agricultural runoff and stormwater.

The Stockholm Convention is an international agreement that aims to eliminate the production and use of persistent organic pollutants (POPs), which are chemicals that can accumulate in the environment and have harmful effects on human health and the environment.

The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund, is a federal law that regulates the cleanup of hazardous waste sites.

The Kyoto Protocol is an international agreement that aims to reduce greenhouse gas emissions to combat climate change.

The Convention on Biological Diversity (CBD) is an international agreement that aims to protect biodiversity and ensure the sustainable use of biological resources.

The Clean Air Act is a federal law that regulates air pollution from stationary and mobile sources. It aims to protect human health and the environment from the harmful effects of air pollution.