UL subject numbers in Standards Covered column are linked to the subject numbers SCOPE, if there is no link applied, the standards document is being developed.

STP No.	STP Name	Standards Covered	STP Chair	Primary Designated Engineer	Project Manager
4	Armored & Metal-Clad Cables	UL 4, Armored Cable	Diana Pappas Jordan	Tom Cybula	Camille Alma
		UL 1569, Metal-Clad Cables

5	Raceways and Fittings	UL 5, Surface Metal Raceways and Fittings	Diana Pappas Jordan	George Walbrecht	Paul Lloret
		UL 5A, Nonmetallic Surface Raceways and Fittings
		UL 5B, Strut-Type Channel Raceways and Fittings
		UL 5C, Surface Raceways and Fittings for Use with Data, Signal, and Control Circuits
		UL 209, Cellular Metal Floor Raceways and Fittings
		UL 884, Underfloor Raceways and Fittings

6	Metal Conduit and Tubing	UL 1, Flexible Metal Conduit	Diana Pappas Jordan	George Walbrecht	Paul Lloret
		UL 6, Electrical Rigid Metal Conduit - Steel
		UL 6A, Electrical Rigid Metal Conduit - Aluminum, Bronze, and Stainless Steel
		UL 360, Liquid-Tight Flexible Steel Conduit
		UL 797, Electrical Metallic Tubing - Steel
		UL 797A, Electrical Metallic Tubing - Aluminum
		UL 1242, Electrical Intermediate Metal Conduit - Steel

10	Fire Doors	UL 9, Fire Tests of Window Assemblies	Dan Ryan	Robert Berhinig	Beth Sheppard
		UL 10A, Tin-Clad Fire Doors
		UL 10B, Fire Tests of Door Assemblies
		UL 10C, Positive Pressure Fire Tests of Door Assemblies
		UL 14B, Sliding Hardware for Standard, Horizontally Mounted Tin-Clad Fire Doors
		UL 14C, Swinging Hardware for Standard Tin-Clad Fire Doors Mounted Singly and In Pairs

13	Power-Limited Cables	UL 13, Power-Limited Circuit Cables	Diana Pappas Jordan	Susan Stene	Mitchell Gold
		UL 444, Communication Cables
		UL 1424, Cables for Power-Limited Fire-Alarm Circuits
		UL 1425, Cables for Non-Power-Limited Fire-Alarm Circuits
		UL 1651, Optical Fiber Cables
		UL 1655, Community-Antenna Television Cables
		UL 1666, Test for Flame Propagation Height of electrical and Optical-Fiber Cables Installed Vertically in Shafts
		UL 1690, Data-Processing Cable
		UL 2250, Instrumentation Tray Cables

20	Snap Switches	UL 20, General-Use Snap Switches	Bradley Schmidt	Chuck Kurten	Ed Minasian

21	LP-Gas Hose, Pigtails, and Flexible Connectors	UL 21, LP-Gas Hose	Dan Ryan	Rich Winton	Mitchell Gold
		UL 569, Pigtails and Flexible Hose Connectors for LP-Gas

22	Amusement and Gaming Machines	UL 22, Amusement and Gaming Machines	Joe Musso	Craig Sato	Linda Phinney

25	Meters for Flammable & Combustible Liquids & LP-Gas	UL 25, Meters for Flammable & Combustible Liquids & LP-Gas	Dan Ryan	Joseph Bablo	Marcia Kawate

30	Portable Flammable Liquid Containers	UL 30, Metal Safety Cans	Dan Ryan	Roland Riegel	Heather Sakellariou
		UL 1313, Non-metallic Safety Cans for Petroleum Products
		UL 1314, Special-Purpose Metal Containers

32	Solid Waste Containers	UL 32, Metal Waste Cans	Dan Ryan	Roland Riegel	Heather Sakellariou
		UL 242, Nonmetallic Containers for Waste Paper
		UL 1315, Metal Waste Paper Containers

38	Manual Signaling Boxes for Fire Alarm Systems	UL 38, Manual Signaling Boxes for Fire Alarm Systems	Dan Ryan	John Parssinen	Kristin Andrews

47	Fire Hose and Valve Equipment	UL 47, Semiautomatic Fire Hose Storage Equipment	Dan Ryan	George Laverick	Kristin Andrews
		UL 385, Play Pipes for Water Supply Testing in Fire Protection Service
		UL 401, Portable Spray Hose Nozzles for Fire-Protection Service
		UL 405, Fire Department Connections
		UL 668, Hose Valves for Fire Protection Service

48	Electric Signs and Sign Components	UL 48, Electric Signs	Diana Pappas Jordan	Lee Hewitt	Megan VanHeirseele

50	Enclosures for Electrical Equipment	UL 50, Enclosures for Electrical Equipment, Non-Environmental Considerations	Bradley Schmidt	Chuck Goetz	Megan Cahill
		UL 50E, Enclosures for Electrical Equipment, Environmental Considerations

58	Underground Storage Tanks and Corrosion Protection Systems	UL 58, Steel Underground Tanks for Flammable and Combustible Equipment	Dan Ryan	Roland Riegel	Beth Sheppard
		UL 1316, Glass-Fiber-Reinforced Plastic Underground Storage Tanks for Petroleum Products, Alcohols, and Alcohol-Gasoline Mixtures
		UL 1746, External Corrosion Protection Systems for Steel Underground Storage Tanks

62	Cords and Fixture Wire	UL 62, Flexible Cord and Fixture Wire	Diana Pappas Jordan	Susan Stene	Linda Phinney
		UL 66, Fixture Wire

67	Power Distribution Equipment	UL 67, Panelboards	Bradley Schmidt	Robert Osborne	Tim Corder
		UL 98, Enclosed and Dead-Front Switches
		UL 869A, Reference Standard for Service Equipment
		UL 891, Dead-Front Switchboards
		UL 977, Fused Power-Circuit Devices
		UL 1429, Pullout Switches

69	Electric-Fence Controllers	UL 69, Electric Fence Controllers	Bradley Schmidt	Joel Hawk	Susan Malohn

72	Record Retention Devices	UL 72, Tests for Fire Resistance of Record Protection Equipment	Dan Ryan	Robert Berhinig	Alan McGrath
		UL 155, Tests for Fire Resistance of Vault and File Room Doors

73	Motor-Operated Appliances	UL 73, Motor-Operated Appliances	Joe Musso	Michelle Andersen	Megan VanHeirseele

79	Power-Operated Pumps for Petroleum Dispensing Products	UL 79, Power-Operated Pumps for Petroleum Products	Dan Ryan	Joseph Bablo	Marcia Kawate

80	Oil Tanks and Accessories	UL 80, Steel Tanks for Oil-Burner Fuels and Other Combustible Liquids	Dan Ryan	Roland Riegel	Edward Minasian
		UL 180, Liquid-Level Indicating Gauges for Oil Burner Fuels
		UL 443, Steel Auxiliary Tanks for Oil-Burner Fuel

82	Electric Gardening Appliances	UL 82, Electric Gardening Appliances	Joe Musso	John Stimitz	Betty McKay
		UL 1447, Electric Lawn Mowers
		UL 1448, Electric Hedge Trimmers

83	Power Cables	UL 44, Thermoset-Insulated Wires and Cables	Diana Pappas Jordan	Susan Stene	Camille Alma
		UL 83, Thermoplastic-Insulated Wires and Cables
		UL 83A, Thermoplastic-Insulated Wire -- High-Temperature, Switchboard, and Conductors for AC, NM, and UF Cables
		UL 854, Service-Entrance Cables
		UL 1063, Machine-Tool Wire and Cables
		UL 1277, Electrical Power and Control Tray Cables with Optional Optical-Fiber Members
		UL 1426, Electrical Cables for Boats
		UL 1581, Reference Standard for Electrical Wires, Cables, and Flexible Cords
		UL 1685, Vertical-Tray Fire-Propagation and Smoke-Release Test for Electrical and Optical-Fiber Cables
		UL 2556, Wire and Cable Test Methods

87	Power Operated Dispensing Devices for Petroleum Products	UL 87, Power-Operated Dispensing Devices for Petroleum Products	Dan Ryan	Joseph Bablo	Marcia Kawate

96	Lightning Protection Components	UL 96, Lightning Protection Equipment	Bradley Schmidt	Joe DeGregoria	Mitchell Gold
		UL 96A, Installation Requirements for Lightning Protection Systems

101	Leakage Current for Appliances	UL 101, Leakage Current for Appliances	Joe Musso	Tom Lanzisero	Camille Alma

103	Fireplaces and Chimneys	UL 103, Factory-Built Chimneys for Residential Type and Building Heating Appliances	Deborah Prince	Roy Meacham	Tim Corder
		UL 441, Gas Vents
		UL 641, Type L Low-Temperature Venting Systems
		UL 959, Medium Heat Appliance Factory-Built Chimneys
		UL 1738, Venting Systems for Gas-Burning Appliances, Categories II, III, and IV
		UL 1777, Chimney Liners

109	Tube Fittings for Flammable & Combustible Fluids, Refrigeration Service & Marine Use	UL 109, Tube Fittings for Flammable & Combustible Fluids, Refrigeration Service & Marine Use	Dan Ryan	Ron Czischke	Esther Espinoza

122	Photographic Equipment	UL 122, Photographic Equipment	Joe Musso	Craig Sato	Barbara Davis

125	Valves for Anhydrous Ammonia and LP-Gas	UL 125, Valves for Anhydrous Ammonia and LP-Gas	Dan Ryan	Ron Czischke	Marcia Kawate
		UL 132, Safety Relief Valves for Anhydrous Ammonia and LP-Gas

127	Solid-Fuel Appliances	UL 127, Factory-Built Fireplaces	Deborah Prince	Roy Meacham	Vickie Hinton
		UL 391, Solid-Fuel and Combustion-Fuel Central and Supplementary Furnaces
		UL 737, Fireplace Stoves
		UL 907, Fireplace Accessories
		UL 1 482, Solid-Fuel Type Room Heaters
		UL 2115, Processed Solid-Fuel Firelogs

130	Electrically Heated Bedding and Pads	UL 130, Electric Heating Pads	Joe Musso	Joel Hawk	Vickie Hinton
		UL 964, Electrically Heated Bedding

136	Pressure Cookers	UL 136, Pressure Cookers	Joe Musso	Edgar Wolff-Klammer	Esther Espinoza

141	Garment Finishing Appliances	UL 141, Garment Finishing Appliances	Joe Musso	Pam Gwynn	Megan VanHeirseele

142	Aboveground Storage Tanks and Below Grade Vaults	UL 142, Steel Aboveground Tanks for Flammable and Combustible Liquids	Dan Ryan	Roland Riegel	Jeff Prusko
		UL 2245, Below-Grade Vaults for Flammable Liquid Storage Tanks

144	LP-Gas Regulators	UL 144, LP-Gas Regulators	Dan Ryan	Ron Czischke	Marcia Kawate

147	Hand-Held Torches for Fuel Gases	UL 123, Oxy-Fuel Gas Torches	Dan Ryan	Edgar Wolff-Klammer	Marcia Kawate
		UL 147, Hand-Held Torches for Fuel Gases
		UL 147A, Nonrefillable (Disposable) Type Fuel Gas Cylinder Assemblies
		UL 147B, Nonrefillable (Disposable) Type Metal Container Assemblies for Butane

153	Portable Luminaires	UL 153, Portable Electric Lamps	Diana Pappas Jordan	Dave Belt	Heather Sakellariou
		UL 1786, Nightlights

157	Gaskets and Seals	UL 157, Gaskets and Seals	Diana Pappas Jordan	Rich Winton	Heather Sakellariou

162	Foam Concentrates and Equipment	UL 162, Foam Equipment and Liquid Concentrates	Dan Ryan	Blake Shugarman	Ed Minasian

181	Air Ducts	UL 181, Factory-Made Air Ducts and Air Connectors	Dan Ryan	Dwayne Sloan	Vickie Hinton

181A	Air Duct Closure Systems	UL 181A, Closure Systems for Use with Rigid Air Ducts and Air Connectors	Dan Ryan	Dwayne Sloan
		UL 181B, Closure Systems for Use with Flexible Air Ducts and Air Connectors

183	Manufactured Wiring Systems	UL 183, Manufactured Wiring Systems	Diana Pappas Jordan	Eugene Wirth	Jonette Herman

187	Medical, Dental, and X-Ray Equipment	UL 187, X-Ray Equiment	Bradley Schmidt	Joe Murnane	Barbara Davis
		UL 544, Medical and Dental Equipment
		UL 60601-1, Medical Electrical Equipment, Part 1: General Requirements for Safety

197	Commercial Cooking Appliances	UL 197, Commercial Electric Cooking Appliances	Joe Musso	Bob Dellavalle	Jonette Herman

199	Sprinkler Equipment for Fire Protection	UL 33, Heat Responsive Links for Fire-Protection Service	Dan Ryan	Kerry Bell	Ray Suga
		UL 199, Automatic Sprinklers for Fire-Protectin Service
		UL 1626, Residential Sprinklers for Fire-Protection Service
		UL 1767, Early-Suppression Fast-Response Sprinklers
		UL 2167, Water Mist Nozzles for Fire-Protection
		UL 2351, Spray Nozzles for Fire-Protection Service

201	Garage Equipment	UL 201, Garage Equipment	Deborah Prince	Joe Bablo	Linda Phinney

203	Pipe Hanger Fire Protection Service	UL 203, Pipe Hanger Equipment for Fire Protection Service	Dan Ryan	George Laverick	Derrick Martin

205	Alarm System Services	UL 681, Installation and Classification of Burglar and Holdup Alarm Systems	Dan Ryan	Derek Mathews	Megan Cahill
		UL 827, Central-Station Alarm Services
		UL 1641, Installation and Classification of Residential Burglar Alarm Systems
		UL 1981, Central-Station Automation Systems

205A	Premises Security - Control Units and Accessories	UL 294, Access Control System Units	Dan Ryan	Derek Mathews	Megan Cahill
		UL 365, Police Station Connected Burglar Alarm Units and Systems
		UL 603, Power Supplies for Use with Burglar Alarm Systems
		UL 609, Local Burglar Alarm Units and Systems
		UL 636, Holdup Alarm Units and Systems
		UL 1076, Proprietary Burglar Alarm Units and Systems
		UL 1610, Central-Station Burglar-Alarm Units
		UL 1635, Digital Alarm Communicator System Units

205B	Premises Security Initiating Devices	UL 606, Linings and Screens for Use with Burglar-Alarm Systems	Dan Ryan	Lou Chavez	Megan Cahill
		UL 634, Connectors and Switches for Use with Burglar-Alarm Systems
		UL 639, Intrusion-Detection Units

205C	Residential Signaling Equipment	UL 985, Household Fire Warning System Units	Dan Ryan	Larry Shudak	Megan Cahill
		UL 1023, Household Burglar-Alarm System Units
		UL 1637, Home Health Care Signaling Equipment

205D	Antitheft Alarms and Devices	UL 1037, Antitheft Alarms and Devices	Dan Ryan	Derek Mathews	Megan Cahill

207	Refrigerant-Containing Components and Accessories, Nonelectrical	UL 207, Refrigerant-Containing Components and Accessories, Nonelectrical	Diana Pappas Jordan	Barry Karnes	Jeff Prusko

217	Smoke Detectors and Alarms	UL 217, Single and Multiple Station Smoke Alarms	Dan Ryan	John Parssinen	Kristin Andrews
		UL 268, Smoke Detectors for Fire Protective Signaling Systems
		UL 268A, Smoke Detectors for Duct Application

218	Fire Pump Controllers	UL 218, Fire Pump Controllers	Diana Pappas Jordan	John Kovacik	Alan McGrath
		UL 218A, Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps

219	Fire Hose	UL 19, Lined Fire Hose and Hose Assemblies	Dan Ryan	Richard Winton	Jeff Prusko
		UL 219, Lined Fire Hose for Interior Standpipes

224	Insulating Tubing	UL 224, Extruded Insulating Tubing	Diana Pappas Jordan	Thomas Mayerhofer	Derrick Martin
		UL 1441, Coated Electrical Sleeving

231	Power Outlets	UL 231, Power Outlets	Bradley Schmidt	Robert Osborne	Linda Phinney

234	Low Voltage Lighting Fixtures for Recreational Vehicles	UL 234, Low Voltage Lighting Fixtures for Use in Recreational Vehicles	Diana Pappas Jordan	Dave Belt	Heather Sakellariou

248	Fuses and Fuseholders	UL 198M, Mine-Duty Fuses	Bradley Schmidt	Frank Ladonne	Valara Davis
		UL 248-1, Low-Voltage Fuses - Part 1: General Requirements
		UL 248-2, Low-Voltage Fuses - Part 2: Class C Fuses
		UL 248-3, Low-Voltage Fuses - Part 3: Class CA and CB Fuses
		UL 248-4, Low-Voltage Fuses - Part 4: Class CC Fuses
		UL 248-5, Low-Voltage Fuses - Part 5: Class G Fuses
		UL 248-6, Low-Voltage Fuses - Part 6: Class H Non-Renewable Fuses
		UL 248-7, Low-Voltage Fuses - Part 7: Class H Renewable Fuses
		UL 248-8, Low-Voltage Fuses - Part 8: Class J Fuses
		UL 248-9, Low-Voltage Fuses - Part 9: Class K Fuses
		UL 248-10, Low-Voltage Fuses - Part 10: Class L Fuses
		UL 248-11, Low-Voltage Fuses - Part 11: Plug Fuses
		UL 248-12, Low-Voltage Fuses - Part 12: Class R Fuses
		UL 248-13, Low-Voltage Fuses - Part 13: Semiconductor Fuses
		UL 248-14, Low-Voltage Fuses - Part 14: Supplemental Fuses
		UL 248-15, Low-Votlage Fuses - Part 15: Class T Fuses
		UL 248-16, Low-Voltage Fuses - Part 16: Test Limiters
		UL 4248-1. Fuseholders - Part 1: General Requirements
		UL 4248-4. Fuseholders - Part 4: Class CC
		UL 4248-5. Fuseholders - Part 5: Class G
		UL 4248-6. Fuseholders - Part 6: Class H
		UL 4248-8. Fuseholders - Part 8: Class J
		UL 4248-9. Fuseholders - Part 9: Class K
		UL 4248-11. Fuseholders - Part 11: Type C (Edison Base) and Type S Plug Fuse
		UL 4248-12. Fuseholders - Part 12: Class R
		UL 4248-15. Fuseholders - Part 15: Class T
		UL 512, Fuseholders

250	Household Refrigerators and Freezers	UL 250, Household Refrigerators and Freezers	Joe Musso	R. Haseman	Jeff Prusko
		UL 60335-2-24, Household and Similar Electrical Appliances, Part 2: Particular Requirements for Motor-Compressors

252	Compressed Gas Regulators and Accessories	UL 252, Compressed Gas Regulators	Dan Ryan	Edgar Wolff-Klammer	Marcia Kawate
		UL 252A, Compressed Gas Regulator Accessories
		UL 407, Manifolds for Compressed Gases

260	Valves for Fire-Protection Service	UL 193, Alarm Valves for Fire-Protection Service	Dan Ryan	George Laverick	Esther Espinoza
		UL 246, Hydrants for Fire-Protection Service
		UL 260, Dry Pipe Valves for Fire-Protection Service
		UL 262, Gate Valves for Fire-Protection Service
		UL 312, Check Valves for Fire-Protection Service
		UL 789, Indicator Posts for Fire-Protection Service
		UL 1091, Butterfly Valves for Fire-Protection Service
		UL 1468, Direct Acting Pressure Reducing and Pressure Restricting Valves
		UL 1469, Strength of Body and Hydraulic Pressure Loss Testing of Backflow Special Check Valves
		UL 1478, Fire Pump Relief Valves
		UL 1486, Quick Opening Devices for Dry Pipe Valves for Fire-Protection Service
		UL 1726, Automatic Drain Valves for Standpipe Systems
		UL 1739, Pilot Operated Pressure Control Valves for Fire-Protection Service

263	Fire Resistance of Building Construction and Assemblies	UL 263, Fire Tests of Building Construction and Materials	Dan Ryan	Robert Berhinig	Megan VanHeirseele
		UL 1709, Rapid Rise Fire Tests of Protection Materials for Structural Steel

283	Air Fresheners and Deodorizers	UL 283, Air Fresheners and Deodorizers	Joe Musso	Pam Gwynn	Jonette Herman

296	Furnaces and Heating Equipment	UL 295, Commercial-Industrial Gas Burners	Diana Pappas Jordan	Travis Hardin	Tim Corder
		UL 296, Oil Burners
		UL 296A, Waste Oil-Burning Air-Heating Appliances
		UL 307A, Liquid Fuel-Burning Heating Appliances for Manufactured Homes and Recreational Vehicles
		UL 307B, Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles
		UL 726, Oil-Fired Boiler Assemblies
		UL 727, Oil-Fired Central Furnaces
		UL 729, Oil-Fired Floor Furnaces
		UL 730, Oil-Fired Wall Furnaces
		UL 731, Oil-Fired Unit Heaters
		UL 732, Oil-Fired Storage Tank Water Heaters
		UL 733, Oil-Fired Air Heaters and Direct-Fired Heaters
		UL 795, Commercial-Industrial Gas Heating Equipment
		UL 896, Oil-Burning Stoves
		UL 2096, Commercial/Industrial Gas and/or Oil-Burning Assemblies with Emission Reduction Equipment
		UL 2106, Field Erected Boiler Assemblies

300	Extinguishing Systems	UL 300, Fire Testing of Fire Extinguishing Systems for Protection of Restaurant Cooking Areas	Dan Ryan	Blake Shugarman	Betty McKay
		UL 1058, Halogenated Agent Extinguishing System Units
		UL 1254, Pre-Engineered Dry Chemical Extinguishing System Units
		UL 2127, Inert Gas Clean Agent Extinguishing System Units
		UL 2166, Halocarbon Clean Agent Extinguishing System Units

305	Panic Hardware	UL 305, Panic Hardware	Dan Ryan	Edgar Wolff-Klammer	Esther Espinoza

310	Quick-Connect Terminals	UL 310, Electrical Quick-Connect Terminals	Diana Pappas Jordan	Jake Killinger	Ed Minasian

325	Door, Drapery, Gate, Louver, and Window Operators and Systems	UL 325, Door, Drapery, Gate, Louver, and Window Operators and Systems	Joe Musso	Joel Hawk	Amy Walker

331	Strainers for Flammable Fluids and Anhydrous Ammonia	UL 331, Strainers for Flammable Fluids and Anhydrous Ammonia	Dan Ryan	Travis Hardin	Randi Myers

340	Tests for Comparative Flammability of Liquids	UL 340, Tests for Comparative Flammability of Liquids	Dan Ryan	Scott MacLeod	Megan Cahill

346	Waterflow Indicators for Fire Protective Signaling Systems	UL 346, Waterflow Indicators for Fire Protective Signaling Systems	Dan Ryan	John Parssinen	Heather Sakellariou

347	High Voltage Industrial Control Equipment	UL 347, High Voltage Industrial Control Equipment	Bradley Schmidt	Paul Barnhart	Megan Cahill

355	Cord Reels	UL 355, Cord Reels	Bradley Schmidt	Jonel Barbu	Jeff Prusko

399	Drinking-Water Coolers	UL 399, Drinking-Water Coolers	Diana Pappas Jordan	Barry Karnes	Jeff Prusko

404	Gauges, Indicating Pressure, for Compressed Gas Service	UL 404, Gauges, Indicating Pressure, for Compressed Gas Service	Dan Ryan	Edgar Wolff-Klammer	Marcia Kawate

410	Slip Resistance for Floor Surface Materials	UL 410, Slip Resistance for Floor Surface Materials	Deborah Prince	Richard Winton	Heather Sakellariou

412	Refrigeration Unit Coolers	UL 412, Refrigeration Unit Coolers	Diana Pappas Jordan	Barry Karnes	Elizabeth Sheppard

414	Meter Mounting Equipment	UL 414, Meter Sockets	Bradley Schmidt	Robert Osborne	Derrick Martin

416	Refrigerated Medical Equipment	UL 416, Refrigerated Medical Equipment	Diana Pappas Jordan	Randy Haseman	Jeff Prusko

427	Refrigerating Units	UL 427, Refrigerating Units	Diana Pappas Jordan	Randy Haseman	Jeff Prusko

430	Waste Disposers	UL 430, Waste Disposers	Joe Musso	Charles Williams	Beth Northcott

448	Fire Pump Equipment	UL 448, Pumps for Fire Protection Service	Dan Ryan	Kerry Bell	Ray Suga
		UL 1247, Diesel Engines for Driving Centrifugal Fire Pumps

458	Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts	UL 458, Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts	Bradley Schmidt	Raymond Stanko	Megan VanHeirseele

464	Signal Appliances	UL 464, Audible Signal Appliances	Dan Ryan	John Parssinen	Kristin Andrews
		UL 1480, Speakers for Fire Protective Signaling Systems
		UL 1638, Visual Signaling Appliances - Private Mode Emergency and General Utility Signaling
		UL 1971, Signaling Devices for the Hearing Impaired

466	Electric Scales and Accessories	UL 466, Electric Scales and Accessories	Joe Musso	Steve Brown	Linda Phinney

467	Grounding and Bonding Equipment	UL 467, Grounding and Bonding Equipment	Deborah Prince	Jake Killinger	Marcia Kawate

471	Commercial Refrigerators and Freezers	UL 471, Commercial Refrigerators and Freezers	Joe Musso	Randy Haseman	Jeff Prusko

474	Dehumidifiers and Room Air Conditioners