Luckily, most of today's corned beef is processed without nitrates (saltpeter), which used to be used as a preservative against botulism and to maintain the bright red color.
OSHA, an agency of the Department of Labor, publishes a list of Nationally Recognized Testing Laboratories. Organizations currently recognized by OSHA as NRTLs: 1  Canadian Standards Association (CSA) (also known as CSA International). 2  Communication Certification Laboratory, Inc. (CCL).he testing and certification are done to U.S. consensus-based product safety test standards. These test standards are not developed or issued by OSHA, but are issued by U.S. standards organizations, such as the American National Standards Institute (ANSI).
An NRTL functions to provide independent evaluation, testing, and certification of any electrically operated or gas-and oil-fired product. ETL is recognized as an NRTL in the United States and, in a similar capacity, as a Testing Organization and Certifying Body in Canada by the Standards Council of Canada.A product bearing the ETL Listed Mark is determined to have met the minimum requirements of prescribed product safety standards.nform them about the NRTL program. Explain to them how the ETL Product Safety Certification Program includes the same testing, listing, labeling, and follow-up inspection services as UL, and that itâs accredited by the same organizations, agencies, and regulatory bodies.