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29 SSTS CREDENTIALING AND PRODUCT REGISTRATION 7083.4010 (2) National Sanitation Foundation (NSF) International, Wastewater Treatment Systems - Nitrogen Reduction, NSF/ANSI 245 (2007). The standard is incorporated by reference, is available through the Minitex interlibrary loan system, and is not subject to frequent change; (3) Environmental Protection Agency (EPA) and National Sanitation Foundation (NSF), Protocol for the Verification of Wastewater Treatment Technologies (April2001). The protocol is incorporated by reference, is available through the Minitex interlibrary loan system, and is not subject to frequent change; (4) Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) Program, Protocol for the Verification of Residential Wastewater Treatment Technologies for Nutrient Reduction (November 2000). The protocol is incorporated by reference, is available through the Minitex interlibrary loan system, and is not subject to frequent change; (5) European Committee for Standardization (CEN), Small Wastewater Treatment Systems for up to 50 PT - Part 3: Packaged and/or Site Assembled Domestic Wastewater Treatment Plants, EN 12566-3 (October 2003). The standard is incorporated by reference, is available through the Minitex interlibrary loan system, and is not subject to frequent change; (6) protocol for bacteriological reduction described in part 7083.4060; and (7) other equivalent protocols and standards consistent with the standards and protocols in subitems (1) to (6) to verify product performance as approved by the commissioner. C. Treatment levels used in part 7083.4030 are not intended to be applied as field compliance standards. Their intended use is to establish treatment product performance in a product testing setting under established protocols by qualified testing entities. Statutory Authority: MS s 115.03; 115.55 History: 32 SR 1420; 35 SR 1353 Published Electronically: March 11, 2011 7083.4010 TESTING REQUIREMENTS FOR PROPRIETARY TREATMENT PRODUCTS. The testing protocols in this part are incorporated by reference under part 7083.4000, subpart 2, item B. TABLE 1 Treatment component/sequence category Required testing protocol Category A: Designed to treat sewage with strength NSF Residential Wastewater Treatment typical of a residential source when septic tank effluent Systems, Standard 40, or CEN European is anticipated to be equal to or less than treatment level Standard, EN-12566-3 C (Table III, part 7083.4030) Copyright ©2014 by the Rev so of Statutes, State of Minnesota. All Rights Reserved.