NSF International

Certification Mark for nsf

789 North Dixboro Road
Ann Arbor, Michigan 48105
United States

Scope of Recognition*

NSF International
789 North Dixboro Road
Ann Arbor, Michigan 48105

NSF Ypsilanti
251 Airport Industrial Drive,
Ypsilanti, Michigan 48198

Standard Number Standard Title
UL 48 Electric Signs
UL 73 Electric-Motor-Operated Appliances
UL 174 Household Electric Storage-Tank Water Heaters
UL 197 Commercial Electric Cooking Appliances
UL 399 Drinking-Water Coolers
UL 412 Refrigeration Unit Coolers
UL 430 Electric Waste Disposers
UL 466 Electric Scales
UL 471 Commercial Refrigerators and Freezers
UL 499 Electric Heating Appliances
UL 514B Fittings for Conduit and Outlet Boxes
UL 514C Nonmetallic Outlet Boxes, Flush-Device Boxes and Covers
UL 514D Cover Plates for Flush-Mounted Wiring Devices
UL 541 Refrigerated Vending Machines
UL 563 Ice Makers
UL 621 Ice Cream Makers
UL 651 Schedule 40 and 80 Rigid PVC Conduit
UL 651A Type EB and A Rigid PVC Conduit and HDPE Conduit
UL 749 Household Dishwashers
UL 751 Vending Machines
UL 763 Motor-Operated Commercial Food Preparing Machines
UL 778 Motor-Operated Water Pumps
UL 858 Household Electric Ranges
UL 921 Commercial Electric Dishwashers
UL 979 Water Treatment Appliances
UL 982 Motor-Operated Food Preparing Machines
UL 1026 Electric Household Cooking and Food-Serving Appliances
UL 1081 Electric Swimming Pool Pumps, Filters and Chlorinators
UL 1082 Household Electric Coffee Makers and Brewing-Type Appliances
UL 1083 Household Electric Skillets and Frying-Type Appliances
UL 1261 Electric Water Heaters for Pools and Tubs
UL 1285 Pipe and Couplings, Polyvinyl Chloride (PVC) for Underground Fire Service
UL 1453 Electric Booster and Commercial Storage Tank Water Heaters
UL 1563 Electric Spas, Equipment Assemblies, and Associated Equipment
UL 1598 Luminaires
UL 1795 Hydromassage Bathtubs
UL 1821 Thermoplastic Sprinkler Pipe and Fittings for Fire Protection
UL 1889 Commercial Filters for Cooking Oil
UL 1951 Electric Plumbing Accessories
UL 2157 Electric Clothes Washing Machines and Extractors
UL 2158 Electric Clothes Dryers
UL 60335-1 Safety of Household and Similar Electrical Appliances, Part 1: General Requirements
UL 60335-2-24 Safety Requirements for Household and Similar Electrical Appliances, Part 2: Refrigerating Appliances, Ice-Cream Appliances, and Ice-Makers
UL 60335-2-89 Household and Similar Electrical Appliances-Safety-Part 2-89: Particular Requirements for Commercial Refrigerating Appliances with an Incorporated or Remote Refrigerant Unit or Compressor
UL 61010-1 Electrical Equipment for Measurement, Control and Laboratory Use; Part 1: General Requirements
UL 61010-2-030 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 2-030: Particular Requirements for Testing and Measuring Circuits

* For a history of effective dates and Federal Register notices of this NRTL, use the Docket Number and link referenced on this page.