U.S. federal regulations

When owners wish to build a new source which will add a specific amount of a specific pollutant to an area that is innonattainment with respect to that pollutant, they must, under U.S. federal regulations, document a reduction of at least that amount of the pollutant from another source in the area. They can effect this reduction, or "offset," as it is called, in another plant they own in the area or can shut down that plant. However, if they do not own another such plant or do not wish to shut down or effect such reduction in a plant they own, they can seek the required reduction or offset from another owner. Thus, such offsets are marketable credits that can be bought, sold, traded, or stockpiled ("banked") as long as the state or local regulatory agency legitimizes, records, and certificates these transactions. The new source will still have to meet NSPS, BACT or MACT, and/or LAER standards, whichever are applicable. 

Regulations also have a strong impact on natural gas supply, demand and prices. Exploration for and development of natural gas historically have been secondary to oil because of the high costs of transportation, as well as a complex transportation and marketing system that allowed tor U.S.-federally regulated interstate gas pipelines hut essentially unregulated intrastate pipelines. The natural gas supply shortfalls in 1977 and 1978 resulted in The Natural... 

Federal Register, Office of the Federal Register, National Archives and Records Service, General Services Administration, Washington, D.C., published daily, Monday through Friday (except official holidays). Provides uniform system for making available to the public U.S. federal regulations, proposed... 

The use of labeled molecules is extremely difficult and costly, however, except for the simplest molecules. The synthesis of properly labeled compoimds requires special skills. U.S. Federal regulations make the use of radioactive isotopes most impractical, time-consuming, and expensive. The use of stable isotopes as labels is possible only in cormection with mass spectrometric detection, which is neither an easy nor an inexpensive proposition in liquid chromatography. For these reasons, the pulse methods have been limited to the elution of a pulse on a plateau (or step and pulse method) and are not yet quite popular in liquid chromatography. 

In the U.S. exhaust catalysts must have the durability to maintain high activity for 50,000 miles or 5 years. The U.S. Federal regulations require... 

The terminology "radioactivity concentration limit is that used in the U.S. Federal Regulations. In the publications of the International Committee in Radiation Protection [II], a similar concentration limit is referred to as the maximum permissible concentration. ... 

U.S. federal regulations were developed from the Belmont Report. They were adopted, in 1991 by 17 federal departments and agencies hence the term the Common Rule. This governs research conducted or supported by these departments and agencies. The regulations are called Title 45, Code of Federal Regulations 46 (45 CFR 46) Federal Policy for the Protection of Human Subjects. There are four parts ... 

According to U.S. federal regulations, solid wastes must be classified as hazardous or non-hazardous. Hazardous wastes, due to their ignitability, corrosivity, reactivity, and/or toxicity, pose a substantial threat to human, plant, or animal life and must be treated onsite or nearsite by physical, chemical, thermal, or biological means before being put in containers and removed. Nonhazardous solid wastes may be placed in containers and removed to a landfill or, in some cases, incinerated. The annual cost of solid waste treatment and disposal varies widely. Typical costs are 0.02/lb of waste for nonhazardous dry or wet solids and 0.08/lb for hazardous dry or wet solids. 

Recent U.S. Federal Regulations for Lead Paint in Domestic Painting and Use on Toys... 

U.S. FEDERAL REGULATIONS Toxic Substances Control Act (TSCA). CAS 503-38-8 is listed on the TSCA inventory. 

In the United States, NIOSH conducts a program aimed to train and certify physicians in the use of the ILO Classification. The NIOSH B Reader Program was developed to comply with U.S. Federal regulations that provide specifications for the interpretation and classification of radiographs. The creation of this program was also stimulated by the findings of large interreader variability in the clas-... 

These principles, as discussed in the Behnont Report, are also the foundation for U.S. federal regulations that govern chnical research. 

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