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Substance evaluation is performed by the relevant authorities when there is a reason to suspect that a substance presents a risk to human health or the environment (e.g. because of its structural similarity to another substance). Therefore, all registration dossiers submitted for a substance are examined together and any other available ...
Substances which the FDA regulates as food are subdivided into various categories, including foods, food additives, added substances (man-made substances which are not intentionally introduced into food, but nevertheless end up in it), and dietary supplements. The specific standards which the FDA exercises differ from one category to the next.
The prescription or possession of some substances is controlled or prohibited by the Controlled Substances Act, under the FDA and the Drug Enforcement Administration (DEA). Some US states apply more stringent limits on the prescription of certain controlled substances C-V and BTC (behind the counter) drugs such as pseudoephedrine .
Examples of regulatory agencies that enforce standards include the Food and Drug Administration in the United States and the Medicines and Healthcare products Regulatory Agency in the United Kingdom; and, in the case of economic regulation, the Office of Gas and Electricity Markets and the Telecom Regulatory Authority in India.
The World Trade Center Health Registry was established in 2002 by ATSDR and the New York City Department of Health and Mental Hygiene to track the long-term physical and mental health effects of the September 11 attacks. The registry contains more than 71,000 people who lived, worked, or went to school near the World Trade Center site, as well ...
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The scheduling for the Controlled Substance Act can be changed by Congress or the DEA. The most common way for the scheduling of a substance to be changed is through legislation done by Congress. A substance can be changed to be placed in the control section, be removed from the control section, or have its classification changed. [6]