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Composite List of Test Standards No Longer Recognized


Note: OSHA no longer includes the test standards listed below in any NRTL's scope of recognition primarily because the standards have been withdrawn or replaced. Any other reason(s) for removing a test standard is shown parenthetically. See each "Federal Register Notice" cited below for details about the changes made to the scope of recognition of the applicable NRTLs. As mentioned in these notices, if appropriate, OSHA has already recognized those NRTLs for other test standards to replace any standard listed below. See OSHA's informational web page for each NRTL to determine its current scope of recognition.

Federal Register Notice: 78: 70329-70349, November 25, 2013
Designation Title
ANSI A90.1 Safety Standard for Belt Manlifts
ASTM E2074 Standard Test Method for Fire Tests of Door Assemblies, Including Positive Pressure Testing of Side-Hinged and Pivoted Swinging Door Assemblies
ANSI/NFPA 11A Medium- and High-Expansion Foam Systems
ANSI/NFPA 20 Installation of Stationary Fire Pumps for Fire Protection
UL 94 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances
UL 187 X Ray Equipment
UL 207 Refrigerant-Containing Components and Accessories, Nonelectrical
UL 343 Pumps for Oil-Burning Appliances
UL 512 Fuseholders
UL 544 Medical and Dental Equipment
UL 632 Electrically-Actuated Transmitters
UL 651B Continuous Length HDPE Conduit
UL 698 Industrial Control Equipment for Use in Hazardous (Classified) Locations
UL 745-2-2 Particular Requirements for Screwdrivers and Impact Wrenches
UL 745-2-4 Particular Requirements for Sanders
UL 745-2-6 Particular Requirements for Hammers
UL 745-2-8 Particular Requirements for Shears and Nibblers
UL 745-2-9 Particular Requirements for Tappers
UL 745-2-11 Particular Requirements for Reciprocating Saws
UL 745-2-12 Particular Requirements for Concrete Vibrators
UL 745-2-30 Particular Requirements for Staplers
UL 745-2-33 Particular Requirements for Portable Bandsaw
UL 745-2-34 Particular Requirements for Strapping Tools
UL 746A Polymeric Materials Short Term Property Evaluations
UL 746B Polymeric Materials Long Term Property Evaluations
UL 746C Polymeric Materials - Use in Electrical Equipment Evaluations
UL 746E Polymeric Materials - Industrial Laminates, Filament Wound Tubing, Vulcanized Fiber, and Materials Used in Printed- Wiring Boards
UL 781 Portable Electric Lighting Units for Use in Hazardous (Classified) Locations
UL 796 Printed Wiring Boards
UL 877 Circuit Breakers and Circuit Breaker Enclosures for Use in Hazardous (Classified) Locations (UL 1203)
UL 886 Outlet Boxes and Fittings for Use in Hazardous (Classified) Locations
UL 894 Switches for Use in Hazardous (Classified) Locations
UL 983 Surveillance Camera Units
UL 1002 Electrically Operated Valves for Use in Hazardous (Classified) Locations
UL 1005 Electric Flatirons
UL 1010 Receptacle Plug Combinations for Use in Hazardous (Classified) Locations
UL 1075 Gas-Fired Cooking Appliances for Recreational Vehicles
UL 1097 Double Insulation Systems for Use in Electrical Equipment
UL 1411

Transformers and Motor Transformers for Use In Audio-, Radio-, and Television-Type Appliances
UL 1412 Fusing Resistors and Temperature-Limited Resistors for Radio-, and Television-Type Appliances
UL 1413 High Voltage Components for Television Type Appliances
UL 1414 Across-the-Line, Antenna-Coupling, and Line- by-Pass Capacitors for Radio- and Television-Type Appliances
UL 1416 Overcurrent and Overtemperature Protectors for Radio- and Television-Type Appliances
UL 1417 Special Fuses for Radio- and Television-Type Appliances
UL 1433 Control Centers for Changing Message Type Electric Signs
UL 1445 Electric Water Bed Heaters
UL 1604 Electrical Equipment for Use in Class I and II, Division 2 and Class III Hazardous (Classified) Locations
UL 1664 Immersion Detection Circuit Interrupters
UL 1666 Test for Flame Propagation Height of Electrical and Optical Fiber Cables Installed Vertically in Shafts
UL 1684 Reinforced Thermosetting Resin Conduit (RTRC) and Fittings
UL 1686 Pin and Sleeve Configurations
UL 1692 Polymeric Materials Coil Forms
UL 1694 Tests for Flammability of Small Polymeric Component Materials
UL 2106 Field Erected Boiler Assemblies
UL 60691 Thermal Links Requirements and Application Guide
Federal Register Notice: 75:21664-21666, April 26, 2010
Designation Title
UL 486A Wire Connectors and Soldering Lugs for Use With Copper Conductors
Federal Register Notice: 74:47026-47029, September 14, 2009
Designation Title
ANSI C37.38 Gas Insulated, Metal Enclosed Disconnecting, Interrupter and Grounding Switches.
ANSI C37.72 Manually Operated Dead Front, Pad-Mounted Switchgear with Load Interrupting Switches and Separable Connectors for Alternating Current System.
ANSI C57.12.28 Switchgear and transformers Pad-Mounted Equipment Enclosure Integrity.
ANSI ICS 2 Industrial Control Devices, Controllers and Assemblies.
UL 3 Flexible Nonmetallic Tubing for Electric Wiring.
ANSI/NFPA 11A Medium and High Expansion Foam Systems.
UL 45 Portable Electric Tools.
ANSI/NFPA 72*** Installation, Maintenance, and Use of Protective Signaling Systems.
UL 298 Portable Electric Hand Lamps.
UL 351 Rosettes.
UL 486B Wire Connectors.
UL 511 Porcelain Electrical Cleats, Knobs, and Tubes.
UL 1004A Fire Pump Motors.
UL 1020 Thermal Cutoffs for Use in Electrical Appliances and Components.
UL 1207 Sewage Pumps for Use in Hazardous (Classified) Locations.
UL 1262 Laboratory Equipment.
UL 1585 Class 2 and Class 3 transformers.
UL 2083 Halon 1301 Recovery/Recycling Equipment.
UL 2125 Motor Operated Air Compressors for Use in Sprinkler Systems.
UL 3044 Surveillance Closed Circuit Television Equipment.

***Temporarily reinstated on March 2, 2010 (75 FR 9441) for the period from September 14, 2009, to September 14, 2011.

Federal Register Notice: 70: 11273-11275, March 8, 2005
Designation Title
ANSI C57.12.57 Ventilated Dry Type Network transformers 2500 kVA and Below, Three Phase
ANSI Z21.1b Household Cooking Gas Appliances
ANSI Z21.12 Draft Hoods
ANSI Z21.45 Flexible Connectors of Other Than All Metal Construction for Gas Appliances
ANSI Z21.61 Gas Fired Toilets
ANSI Z83.6 Gas Fired Infrared Heaters
ASTM E2010** Standard Test Method for Positive Pressure Fire Tests of Window Assemblies (not appropriate - no NRTL approval requirement for windows)
UL 9** Fire Tests of Window Assemblies (not appropriate - no NRTL approval requirement for windows)
UL 297 Acetylene Generators, Portable Medium Pressure
UL 1418 Cathode Ray Tubes
UL 1459 Telephone Equipment
UL 1950* Information Technology Equipment, Including Electrical Business Equipment
UL 2601-1 Medical Electrical Equipment, Part 1: General Requirements for Safety
UL 3111-2-31 Hand-Held Probe Assemblies for Electrical Measurement and Test
FMRC 7812 Industrial trucks LP Gas
FMRC 7816 Industrial trucks LP Gas Dual Fuel
FMRC 7820 Industrial trucks Electric

* The comparable standard for UL 1950 is UL 60950, which was added to each applicable NRTL's recognition through a previous notice (67 FR 30975, 5/8/02).

** This standard is no longer applicable because there is no NRTL approval requirement for windows.

Federal Register Notice: 68:579-583, January 6, 2003
Designation Title
ANSI C37.71 Three Phase, Manually Operated Subsurface Load Interrupting Switches for Alternating-Current Systems
ANSI C57.12.13 Liquid-Filled transformers Used in Unit Installations including Unit Substations-Conformance Requirements
ANSI C57.12.21 Pad Mounted Compartmental-Type Self-Cooled Single-Phase Distribution transformers with High Voltage Bushings; 167 kVA and Smaller
ANSI C57.12.27 Liquid Filled Distribution transformers Used in Pad Mounted Installations, Including Unit Substations–Conformance Requirements
ANSI C62.1 Gapped Silicon-Carbide Surge Arresters for AC Power Circuits
ANSI S12.12 Nonincendive Electrical Equipment for Use in Class I and II, Division 2, and Class III, Divisions 1 and 2, Hazardous (Classified) Locations
ANSI Z21.10.2 Water Heaters–Sidearm Type Water Heaters
ANSI Z21.11.1 Gas-Fired Room Heaters- Vented Room Heaters
ANSI Z21.14 Approval Requirements for Industrial Gas Boilers
ANSI Z21.16 Gas Unit Heaters
ANSI Z21.29 Listing Requirements for Furnace Temperature Limit Controls and Fan Controls
ANSI Z21.37 Approval Requirements for Dual Oven Type Combination Gas Ranges
ANSI Z21.48 Gas-Fired Gravity and Fan Type Floor Furnaces
ANSI Z21.49 Gas-Type Gravity and Fan Type Vented Wall Furnaces
ANSI Z21.53 Gas-Fired Heavy Duty Forced Air Heaters
ANSI Z21.55 Gas-Fired Sauna Heaters
ANSI Z21.70 Earthquake Actuated Automatic Gas Shutoff Systems
ANSI Z83.3 Gas Utilization Equipment in Large Boilers
ANSI Z83.10 Separated Combustion System Central Furnaces
ANSI Z83.17 Direct Gas Fired Door Heaters
UL 136 Pressure Cookers (not appropriate - no NRTL approval requirement)
UL 198B Class H Fuses
UL 198C High-Interrupting-Capacity Fuses, Current Limiting Type
UL 198D Class K Fuses
UL 198E Class R Fuses
UL 198F Plug Fuses
UL 198G Fuse for Supplementary Overcurrent Protection
UL 198H Class T Fuses
UL 198L D-C Fuses for Industrial Use
ANSI/NEMA 250 Enclosures for Electrical Equipment
UL 900 Air-Filter Units (not appropriate - no NRTL approval requirement)
UL 910 Test for Flame-Propagation and Smoke-Density Values for Electrical and Optical-Fiber Cables Used in Spaces transporting Environmental Air
UL 1087 Molded-Case Switches
UL 1270 Radio Receivers, Audio Systems, and Accessories
UL 1409 Low-Voltage Video Products Without Cathode-Ray-Tube Displays
UL 1410 Television Receivers and High-Voltage Video Products
UL 1570 Fluorescent Lighting Fixtures
UL 1571 Incandescent Lighting Fixtures
UL 1572 High Intensity Discharge Lighting Fixtures
UL 3101-1 Electrical Equipment for Laboratory Use; Part 1: General Requirements
UL 3101-2-20 Electrical Equipment for Laboratory Use; Part 2: Laboratory Centrifuges
UL 3111-1* Electrical Measuring and Test Equipment; Part 1: General Requirements
UL 3121-1 Process Control Equipment
UL 8730-1 Electrical Controls for Household and Similar Use; Part 1: General Requirements
UL 8730-2-3 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Thermal Motor Protectors for Ballasts for Tubular Fluorescent Lamps (withdrawal pending)
UL 8730-2-4* Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Thermal Motor Protectors for Motor Compressors or Hermetic and Semi-Hermetic Type
UL 8730-2-6 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements
UL 8730-2-7 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Timers and Time Switches
UL 8730-2-8 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Electrically Operated Water Valves
UL 8730-2-9* Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Temperature Sensing Controls
UL 8730-2-14 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Electric Actuators
UL 60730-1** Automatic Electrical Controls for Household and Similar Use; Part 1: General Requirements
UL 60730-2-10 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Electrically-Operated Motor Starting Relays
UL 60730-2-11 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Energy Regulators
UL 60730-2-12 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Electrically-Operated Doors
UL 60730-2-13 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Humidity Sensing Controls
UL 60730-2-16 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Water Level-Operating Controls of the Float Type for Household and Similar Applications

* Withdrawal of this standard was pending on the date of the notice. The standard has since been withdrawn.

** Inadvertently excluded from the list of standards being removed from UL's scope of recognition. The comparable standard that was added to UL's scope was UL 60730-1A.

Federal Register Notice: 66:47505-47508, September 12, 2001
Designation Title
ANSI C57.13.2 Instrument transformers -- Conformance Test Procedures
ANSI S12.13 Performance Requirements for Combustible Gas Detectors
ANSI S12.13.1 Performance Requirements for the Combustible Gas Detectors
ANSI S12.15 Hydrogen Sulfide Detection Instruments
ANSI S82.03 Electrical and Electronic Process Measuring and Control
ANSI Z21.5 Gas Clothes Dryers (now have multiple parts)
ANSI Z21.10 Gas Water Heaters (now have multiple parts)
ANSI Z21.11 Unvented Room Heaters (now have multiple parts)
ANSI Z21.44 Gas-Fired Gravity and Fan Type Direct Vent Wall Furnaces
ANSI Z21.64 Direct Vent Central Furnace
ANSI Z83.9 Gas-Fired Duct Furnaces
ANSI Z83.12 Gas Food Service Equipment - Baking and Roasting Ovens
ANSI Z83.13 Gas Food Service Equipment - Deep Fat Fryers
ANSI Z83.14 Gas Food Service Equipment - Counter Appliances
ANSI Z83.15 Gas Food Service Equipment - Kettles, Steam Cookers, and Steam Generators
ANSI Z83.16 Gas-Fired Unvented Commercial and Industrial Heaters
ASTM E152 Standard Methods of Fire Tests of Door Assemblies
ASTM E163 Standard Methods of Fire Tests of Window Assemblies
UL 14 Swinging Hardware for Standard Tin-Clad Fire Doors Mounted Singly or In Pairs
UL 114 Electric Office Appliances and Business Equipment
UL 133 Wires and Cables With Varnished Cloth Insulation
UL 303 Refrigeration and Air-Conditioning Condensing and Compressor Units
UL 408 Stationary Medium Pressure Acetylene Generators
UL 409 Stationary Low-Pressure Acetylene Generators
UL 465 Central Cooling Air Conditioners
UL 478 Information-Processing and Business Equipment
UL 519 Impedance-Protected Motors
UL 543 Electrical Impregnated-Fiber Conduit
UL 547 Thermal Protectors for Electric Motors
UL 559 Heat Pumps
UL 560 Electric Home-Laundry Equipment
UL 611 Central-Station Burglar-Alarm Systems
UL 869 Service Equipment
UL 883 Fan-Coil Units and Room-Fan Heater Units
UL 962 Household and Commercial Furnishings
UL 1025 Electric Air Heaters
UL 1092 Process Control Equipment (not formally established)
UL 1096 Electric Central Air-Heating Equipment
UL 1438 Household Electric Drip-Type Coffee Makers
UL 1555 Electric Coin-Operated Clothes-Washing Equipment
UL 1556 Electric Coin-Operated Clothes-Drying Equipment
UL 1624 Light Industrial and Fixed Electric Tools
UL 1663 Electric Hot Tubs, Spas, and Associated Equipment
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