The National Sanitation Foundation (NSF) is widely recognized for its scientific and technical expertise in the health and environmental sciences. NSF develops national standards and certification programs and also provides learning opportunities for business, industry, government and consumers. This website provides a variety of information, including fact sheets, press releases, publications, and descriptions of certification programs. Topics include drinking water, wastewater treatment, indoor air quality and more.
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Copyright 1996-2004 NSF International. All rights reserved. All text, images, graphics, and other materials on this site are subject to the copyrights and other intellectual property rights of NSF International. NSF International owns the copyrights in the selection, coordination and arrangement of the materials on this site. These materials may not be copied for commercial use or distribution, nor may these materials be modified or reposted to other sites, without the prior express written permission of NSF International.
DLESE Catalog ID: SERC-NAGT-000-000-000-623
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