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Title 40 is a part of the United States Code of Federal Regulations. Title 40 arranges mainly environmental regulations that were promulgated by the US Environmental Protection Agency (EPA), based on the provisions of United States laws (statutes of the U.S. Federal Code). Parts of the regulation may be updated annually on July 1. [1]
EPA is also required to review and revise regulations as needed, and since 1972 it has promulgated ELGs for 59 industrial categories, with over 450 subcategories. Approximately 40,000 facilities that discharge directly to the nation's waters, 129,000 facilities that discharge to POTWs, and construction sites, are covered by the regulations.
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.
The federal government has preempted certain areas of noise regulation. They can be found in the Code of Federal Regulations under the EPA Noise Abatement Programs; [23] [24] Parts 201 to 205 and 211 cover railroads, motor carriers in interstate commerce, construction equipment, and motor vehicles. They require product labeling and prohibit ...
Under EPA regulations, stormwater runoff from construction sites is also classified as industrial stormwater, however these discharges are covered by a separate set of permits. EPA periodically publishes its Construction General Permit and the approved state agencies publish similar permits, to regulate discharges from construction sites of 1 ...
Instead of regulations, the EPA/NIGP/NLC initiative used the power of high volume procurements by governments at all levels to stimulate a market demand for quiet products. This market-based, incentive-driven approach enabled federal, state, and local governments to purchase quieter products and equipment at competitive prices, by awarding ...
For each listed source category, EPA indicates whether the sources are considered to be major sources or area sources. The 1990 Clean Air Act Amendments direct EPA to set standards for all major sources of air toxics, and for some area sources that are of particular concern. EPA is required to review all source category regulations every eight ...
Since material management regulations largely exist at a state and local level, this is no real standard practice across the nation for responsible waste mitigation strategies for construction materials. The EPA aims to increase access to collection, processing, and recycling infrastructure in order to meet this issue head on.