Underwriters Laboratories Incorporated

DEPARTMENT OF LABOR

Occupational Safety and Health Administration

[Docket No. NRTL-4-93]

Underwriters Laboratories Incorporated

AGENCY: Occupational Safety and Health Administration, Department of

Labor.

ACTIONS: Notice of renewal of recognition as a Nationally Recognized

Testing Laboratory.

-----------------------------------------------------------------------

SUMMARY: This notice announces the Agency's final decision on

Underwriters Laboratories Incorporated for renewal of its recognition

as a Nationally Recognized Testing Laboratory (NRTL) under 29 CFR

1910.7.

FOR FURTHER INFORMATION CONTACT: NRTL Recognition Program, Occupational

Safety and Health Administration, U.S. Department of Labor, 200

Constitution Avenue, N.W., Room N3653, Washington, D.C. 20210

SUPPLEMENTARY INFORMATION:

Notice of Final Decision

Notice is hereby given that Underwriters Laboratories Incorporated

(UL) which made application pursuant to 29 CFR 1910.7 for renewal of

its recognition as a Nationally Recognized Testing Laboratory, has had

its recognition renewed as an NRTL for the equipment or material listed

below.

The addresses of the laboratories covered by this application are:

333 Pfingsten Road, Northbrook, Illinois 60062

1285 Walt Whitman Road, Melville, Long Island, New York 11747

1655 Scott Boulevard, Santa Clara, California 95050

12 Laboratory Drive, P.O. Box 13995

Research Triangle Park, North Carolina 27709

2600 N. W. Lake Road, Camas, Washington 98607

UL International Limited, Veristrong Industrial Centre, Block B, 14th

Floor, 34 Au Pui Wan Street, Fo Tan Sha Tin, New Territories, Hong Kong

UL International Services, Ltd. 3rd Floor, No. 35 Chung Yang South

Road, Section 2, Pei Tou 11237, Taipei, Taiwan

Background

When OSHA published its standard for NRTLs at 29 CFR 1910.7, it

temporarily recognized Underwriters Laboratories Incorporated (UL) and

Factory Mutual Research Corporation (FMRC). Both organizations had

already been referenced by the Occupational Safety and Health

Administration (OSHA) as acceptable organizations for testing or

certifying certain workplace equipment and materials. Appendix A of

section 1910.7 stated, in part, that Underwriters Laboratories

Incorporated was recognized temporarily as a nationally recognized

testing laboratory by the Assistant Secretary for a five-year period

from June 13, 1988 through June 13, 1993. At the end of this five-year

period UL was required to apply for renewal of that OSHA recognition

utilizing certain specified procedures. UL applied for renewal of its

recognition as an NRTL within the specified time frame (application

dated September 30, 1992) and retained temporary recognition pending

OSHA's final decision in this renewal process. The final on-site review

reports, consisting of on-site evaluations of UL testing facilities,

including administrative and technical practices, located in

Northbrook, IL; Melville, L.I., NY; Research Triangle Park, NC; Santa

Clara, CA; Taipei, Taiwan (2 sites); Hong Kong; and Tokyo, Japan (not

UL owned) (Exhibit 2B, dated September 14, 1994), and in Camas, WA

(Exhibit 2C, dated March 10, 1995), and the OSHA staff recommendation,

were subsequently forwarded to the Assistant Secretary for a

preliminary finding on the application. A notice of UL's application

for renewal together with a positive preliminary finding was published

in the Federal Register on March 29, 1995 (60 FR 16171). Interested

parties were invited to submit comments.

There was one response to the Federal Register notice of the UL

application and preliminary finding (Docket No. NRTL-4-93). The

response, from UL (Ex. 9-1), suggested that OSHA did not fully and

correctly identify the scope of UL's recognition.

UL has a program for testing and evaluation that involves

independent organizations that supply data to it. UL tests products

for, and accepts test data from, independent, internationally

recognized laboratories pursuant to the terms of various memoranda of

understanding or cooperative agreements. The laboratory developing the

test data conducts these tests according to the appropriate nationally

recognized standards. The program requirements include the assessment

of the laboratory's quality program, physical resources, equipment,

personnel, independence, and data recording procedures for conformance

with international and UL criteria. Each laboratory is subject to a

formal initial assessment to determine its capability and

qualifications to perform testing on a category-by-category, or

standard-by-standard basis. Each laboratory facility is reassessed on a

regular basis to verify continued conformance with program criteria.

This program must be consistent with the requirements of the second

procedure titled ``Acceptance of Testing Data From Independent

Organizations, Other Than NRTLs'', as detailed in the March 9, 1995

Federal Register document, ``Nationally Recognized Testing

Laboratories; Clarification of the Types of Programs and Procedures''

(60 FR 12980).

UL also states that it may accept components tested at other

laboratories after review of the test data and other relevant

documentation and any additional evaluation necessary. The evaluation

includes assurance that the other laboratory's performance meets the

level that UL would provide had it performed the service.

The Occupational Safety and Health Administration has evaluated the

entire record in relation to the regulations set out in 29 CFR 1910.7

and makes the following findings:

Capability

Section 1910.7(b)(1) states that for each specified item of

equipment or material to be listed, labeled or

[[Page 33853]]

accepted, the laboratory must have the capability (including proper

testing equipment and facilities, trained staff, written testing

procedures, and calibration and quality control programs) to perform

appropriate testing.

The on-site review reports indicate that UL has facilities,

personnel, and testing equipment which are appropriate for the areas of

recognition it seeks. The various laboratories have available all of

the general test equipment to perform the testing required by the

standards. If any additional test equipment is necessary, it will be

purchased or leased as required.

The various UL facilities have adequate equipment calibration

procedures. Typical departments maintain laboratory equipment logs

which include information relative to repair, routine maintenance, and

calibration.

Published standards, laboratory procedural guides, laboratory

operations manuals, engineering department manuals, and test data

sheets collectively specify records that are to be maintained for an

investigation. Laboratory procedural guides detail the procedures to be

followed for given tests. Details such as specific equipment (and

alternates) which UL uses to conduct the test, and instructions

including steps to be used in conducting the tests, are detailed within

these documents.

Where these procedural guides have not yet been developed,

technicians are guided by the UL standard which illustrates the test,

their knowledge of tests required for the product, data sheets (which

contain a ``method'' section and lay out basic procedures), and by

consultation with the project handler.

No single quality assurance manual exists as such. The size and

complexity of UL causes the quality assurance system to be dictated by

the corporate laboratory operations manuals and the engineering

department manuals. The engineering department manuals provide

policies, procedures, definitions, and responsibilities encompassing a

wide variety of issues.

The laboratory operations manuals identify areas of

responsibilities within the laboratory and govern the laboratory

quality system. They identify policies and describe the procedures and

controls used by engineering and laboratory staff in performing tests

and reporting of test results. They also address areas such as the

identification of applicable tests, maintenance and calibration of

equipment, procedures and practices for conducting tests, personnel

training and qualification, data recording, reporting and review,

maintenance of records, feedback and corrective action procedures, and

internal audit programs. Such audits are carried out at random and are

unannounced. Action is taken to correct performance that is below

acceptable levels. The laboratory operations manuals specify the

procedures associated with corrective actions, which are initiated

immediately upon identification of the deficient conditions.

Follow-Up and Field Inspection Procedures

Section 1910.7(b)(2) requires that the NRTL provide certain follow-

up procedures, to the extent necessary, for the particular equipment or

material to be listed, labeled, or accepted. These include

implementation of control procedures for identifying the listed or

labeled equipment or materials, inspecting the production run at

factories to assure conformance with test standards, and conducting

field inspections to monitor and assure the proper use of the label.

A written follow-up program exists. Field representatives make

periodic unannounced examinations or tests of products at the factory

and may, from time to time, select samples from the factory, the open

market, or elsewhere to be sent to a UL testing station for examination

or test to determine compliance with UL's requirements. The

determination of the frequency of audits is documented and depends on

which of UL's follow-up service is implemented. In any event, a minimum

of four unannounced visits per year is required.

The base document for follow-up inspections is the follow-up

service procedure. This document includes information regarding the use

of the UL mark on the product and the conduct of follow-up service.

In situations involving the establishment of follow-up services for

a new manufacturer or for the addition of a new product category for an

existing manufacturer, a so-called initial production inspection may be

required. This inspection is intended to assure that each manufacturer

of a certified product is producing the product in accordance with the

requirements of a follow-up service procedure commencing with the very

first production run. Under this program, the manufacturer may not ship

products bearing a UL mark until the initial production inspection has

been successfully completed, and products actually being produced are

found to comply with the requirements of the follow-up service

procedure.

Depending upon the type of service, UL marks are either obtained

through UL, or manufacturers are provided with a control number for all

their products under a particular product category and purchase the UL

mark directly from an authorized printer or supplier once UL has

evaluated the original label design and authorizes the format of the

mark. Maintaining control of these marks, as well as varying the issue

or serial numbers as they are printed, enables UL to monitor and track

closely the usage of its mark, to whom they have been released, and the

approximate date of their use.

Independence

Section 1910.7(b)(3) requires that the NRTL be completely

independent of employers subject to the tested equipment requirements,

and of any manufacturers or vendors of equipment or materials being

tested for these purposes.

OSHA believes, based upon an examination of the application, that

Underwriters Laboratories Inc. is independent of employers subject to

the tested equipment requirements and of any manufacturers or vendors

of equipment or materials being tested for these purposes, within the

meaning of 29 CFR 1910.7(b)(3).

Creditable Reports/Complaint Handling

Section 1910.7(b)(4) provides that an OSHA recognized NRTL must

maintain effective procedures for producing creditable findings and

reports that are objective and without bias, as well as for handling

complaints and disputes under a fair and reasonable system.

UL's application as well as the on-site review reports indicate

that UL does maintain effective procedures for producing creditable

findings and reports that are objective.

Published standards, laboratory procedural guides, laboratory

operations manuals, engineering department manuals, and test data

sheets collectively specify records that are to be maintained for an

investigation.

Certification reports contain the following information: name and

address of the applicant; name and address of the testing location if

different from the laboratory; a unique identifier along with an issue

date and file number for the report; a detailed description of the

product including drawings and photographs; specific conditions for use

of the product when needed; construction and testing narratives which

describe how the

[[Page 33854]]

product complies with the standard; a description of the testing

performed and the results of the tests; a statement of measurement

uncertainty when appropriate; and an explanation of rationale for any

deviations, additions or exclusions from the standard.

Preparation of the certification report preparation is the

responsibility of the project engineer. A complete review is conducted

by a second engineer. Signatures of the responsible engineer and

reviewer, along with other staff involved in the report preparation,

appear in the report. Signatures of laboratory staff involved in the

testing and data collection appear on the data sheets.

As to complaint handling, if clients disagree with a decision

relating to engineering or inspection they can present and discuss

their views with the involved engineer, field representative or

supervisor in an effort to resolve the disagreement. If the matter

cannot be satisfactorily resolved at that level, they are free to

appeal up through the managerial chain to the office of the president

of UL.

Review procedures are also in place to address complaints from end

users and others, and are described in UL's field report program.

Test Standards

Section 1910.7 requires that an NRTL use ``appropriate test

standards'', which are defined, in part, to include any standard that

is currently designated as an American National Standards Institute

(ANSI) safety designated product standard or an American Society for

Testing and Materials (ASTM) test standard used for evaluation of

products or materials. As to the non-ANSI, UL test standards for which

UL has applied to test products to, OSHA previously had examined the

status of the Underwriters Laboratories Inc. Standards for Safety and,

in particular, the method of their development, revision and

implementation, and had determined that they are appropriate test

standards under the criteria described in 29 CFR 1910.7(c) (1), (2),

and (3). That is, these standards specify the safety requirements for

specific equipment or classes of equipment and are recognized in the

United States as safety standards providing adequate levels of safety;

they are compatible and remain current with periodic revisions of

applicable national codes and installation standards; and they are

developed by a standards developing organization under a method

providing for input and consideration of views of industry groups,

experts, users, consumers, governmental authorities, and others having

broad experience in the safety fields involved.

Programs

As discussed in the Federal Register notice (60 FR 16171), UL

operates a variety of services and organizational programs. The

following programs were previously examined and found to be acceptable

to OSHA on the basis of the procedures and specific criteria as

detailed in 60 FR 12980, March 9, 1995, ``Nationally Recognized Testing

Laboratories; Clarification of the Types of Programs and Procedures''

(Exhibit 8), describing the types of programs and procedures that NRTLs

may engage in under the OSHA/NRTL program.

Basic Program--This program is one in which UL performs all of the

necessary product testing and evaluation in-house prior to issuing a

certification.

Witnessed Test Data Program--This program involves the use of UL

Technical Personnel at a manufacturer's test site to witness testing

for products that will be listed by UL. The manufacturer's facilities

used for this purpose are qualified by the UL engineering department.

The follow-up program is the normal one for that product and

manufacturer (Ex. 2B, Santa Clara Report, Section 11).

Client Agent Program (CAP)--This program qualifies intermediaries

that interface between UL and the client. This usually involves

overseas clients utilizing US based agents. This program qualifies the

intermediaries in administrative areas, technical areas, or in a

combination of both. An intermediary that is qualified in the technical

areas can perform testing on behalf of the client. The Client Agent

Program does not prohibit an agent from providing technical advice on

modifications to the product in order to meet the requirements of the

standard. However, the CAP program is not intended to qualify agents in

providing technical advice to clients. Administratively qualified

intermediaries provide documentation, drawing, and translation support

for the client.

China National Import & Export Commodities Inspection Corporation

(CCIC) Inspection Program--The CCIC is a Chinese government

organization that is retained by the UL Inspection Services to perform

follow-up inspections in China. This inspection program is under the

oversight control of UL personnel through the Hong Kong facility, and

the International Inspection Services Department (Ex. 2b, Melville

Report, Sections 8 & 13).

National Certification Body (NCB)--Underwriters Laboratories is one

of five NRTLs that are participants in the International

Electrotechnical Commission (IEC) Certification Body (CB) Scheme. This

is an international program that allows laboratories accredited as

Certified Bodies to exchange test reports with each other during the

process of certifying products. The IEC has allowed NRTLs to

participate in this Scheme because they have been accredited by OSHA.

The IEC requires governmental oversight for participants.

Client Test Data Program (CTDP)--This program is the most

extensively used and the basic program that involves client

participation. This program involves the systematic qualification of

the client by reviewing their laboratory, environmental controls,

testing instrumentation, electrical power system, the client personnel

involved in the program, the access to the latest UL standards, mutual

testing, confidence building and the correlation of the testing

packages with UL test results. Specific test information is required to

be submitted and UL performs verification testing at intervals not

known by the participant. There is no change in surveillance conducted

by UL's follow-up services. There is an additional review conducted by

UL engineering personnel that is conducted at least yearly to assess

the participant's continued capability to be in the program. (See Ex.

2B, Research Triangle Park and Santa Clara Reports, Section 11).

Compliance Management and Product Assurance Program (COMPASS)--This

program is a voluntary process that allows qualified manufacturers that

have successfully utilized the CTDP Program to perform limited self

evaluation and testing within specified categories.

For minor changes to already listed products, the client reviews

the changes and performs any needed tests, and continues to use the

listing mark. The client submits the documentation to UL for review. If

the product does not comply, the manufacturer is required to remove the

UL marks. This procedure for handling minor changes was designed to

handle the real life situations, such as a purchasing department

electing to purchase an alternate switch. Rather than wait for a

variation notice to be issued by UL's follow-up services

representative, this path serves to keep the client and UL in close

contact between inspections. Minor changes are defined as modifications

which involve the use of an alternate or optional component in a

[[Page 33855]]

previously accepted product. An example is the substitution of a

comparable switch from a different manufacturer.

For major changes or new products the client must submit a sample

and all documentation to UL for review. Depending upon the situation,

UL may determine that the nature of the change and experience with the

client and testing associated are such that additional verification

testing is not necessary. In this situation, UL will authorize the use

of the listing mark.

UL may determine that immediate verification testing is not needed.

In this situation, the authorization to use the Listing mark is given

but verification testing is conducted later. In all cases, verification

testing is conducted for new products. In all situations where

verification testing is needed, if correlation does not exist, the

listing marks must be removed.

The follow-up program and engineering department audits are the

same as with CTDP, and an additional audit of the client's quality

system is performed. Both CDTP and COMPASS involve UL making a

determination of the compliance of the product with the standard at

some point in the process. (See Ex. 2B, Research Triangle Park and

Santa Clara Reports, Section 11).

Total Certification Program (TCP)--This program parallels the

manufacturer and UL in a combined evaluation of products. This is in

contrast to the sequential process that is used under the COMPASS

program where the manufacturer tests and evaluates and then submits the

information to UL.

The program involves the testing and evaluation of a product by the

manufacturer, and also the manufacturer's determination of compliance

with a standard. The manufacturer is subject to continuous involvement

with UL throughout the design and production of the product. UL

conducts regular audits throughout the process including verification

testing. Similar to the COMPASS program, the manufacturer must qualify

for this program by demonstrating the ability to test and evaluate a

product and it must have a viable quality assurance program, in

addition to having the personnel and equipment to provide creditable

results. In all cases, it is UL who authorizes the use of the listing

mark. The manufacturer is audited four times a year by the UL

engineering staff, and twice a year the manufacturer's quality

assurance program is reviewed. Follow-up inspectors continue to conduct

follow-ups.

Final Decision and Order

Based upon a preponderance of the evidence resulting from an

examination of the complete application, the supporting documentation,

and the OSHA staff finding including the on-site reports, OSHA finds

that Underwriters Laboratories, Inc. has met the requirements of 29 CFR

1910.7 to have its recognition renewed by OSHA as a Nationally

Recognized Testing Laboratory to test and certify certain equipment or

materials.

Pursuant to the authority in 29 CFR 1910.7, Underwriters

Laboratories', Inc. recognition as a Nationally Recognized Testing

Laboratory is hereby renewed subject to the conditions listed below.

This recognition is limited to equipment or materials which, under 29

CFR part 1910, require testing, listing, labeling, approval,

acceptance, or certification, by a Nationally Recognized Testing

Laboratory. This recognition is limited to the use of the following

test standards for the testing and certification of equipment or

materials included within the scope of these standards.

UL has stated that all the standards in these categories are used

to test equipment or materials which may be used in environments under

OSHA's jurisdiction. These standards are all considered appropriate

test standards under 29 CFR 1910.7(c):

ANSI Z21.1b--Household Cooking Gas Appliances

ANSI Z21.5.1--Gas Clothes Dryers--Type 1

ANSI Z21.5.2--Gas Clothes Dryers--Type 2

ANSI Z21.10.1--Gas Water Heaters--Automatic Storage Type Water

Heaters with Inputs of 70,000 Btu Per Hour or Less

ANSI Z21.10.2--Water Heaters--Sidearm Type Water Heaters

ANSI Z21.10.3--Water Heaters--Circulating Tank, Instantaneous and

Large Automatic Storage Type Water Heaters

ANSI Z21.11.1--Gas-Fired Room Heaters--Vented Room Heaters

ANSI Z21.11.2--Gas-Fired Room Heaters--Unvented Room Heaters

ANSI Z21.12--Listing Requirements for Draft Hoods

ANSI Z21.13--Gas-Fired Low-Pressure Steam and Hot Water Heating

Boilers

ANSI Z21.14--Approval Requirements for Industrial Gas Boilers

ANSI Z21.15--Manually Operated Gas Valves

ANSI Z21.16--Gas Unit Heaters

ANSI Z21.17--Domestic Gas Conversion Burners

ANSI Z21.18--Gas Appliance Pressure Regulators

ANSI Z21.19--Refrigerators Using Gas Fuel

ANSI Z21.20--Automatic Gas Ignition Systems and Components

ANSI Z21.21--Automatic Valves for Gas Appliances

ANSI Z21.22--Relief Valves and Automatic Gas Shutoff Devices for Hot

Water Supply System

ANSI Z21.23--Gas Appliance Thermostats

ANSI Z21.29--Listing Requirements for Furnace Temperature Limit

Controls and Fan Controls

ANSI Z21.35--Gas Filters on Appliances

ANSI Z21.37--Approval Requirements for Dual Oven Type Combination

Gas Ranges

ANSI Z21.40.1--Gas-Fired Absorption Summer Air Conditioning

Appliances

ANSI Z21.41--Quick-Disconnect Devices for Use with Gas Fuel

ANSI Z21.42--Gas-Fired Illuminating Appliances

ANSI Z21.44--Gas-Fired Gravity and Fan Type Direct Vent Wall

Furnaces

ANSI Z21.45--Flexible Connectors of Other Than All-Metal

Construction for Gas Appliances

ANSI Z21.47--Gas-Fired Gravity and Forced Air Central Furnaces

ANSI Z21.48--Gas-Fired Gravity and Fan Type Floor Furnaces

ANSI Z21.49--Gas-Fired Gravity and Fan Type Vented Wall Furnaces

ANSI Z21.53--Gas-Fired Heavy Duty Forced Air Heaters

ANSI Z21.54--Gas Hose Connectors for Portable Outdoor Gas-Fired

Appliances

ANSI Z21.55--Gas-Fired Sauna Heaters

ANSI Z21.56--Gas-Fired Pool Heaters

ANSI Z21.58--Outdoor Cooking Gas Appliances

ANSI Z21.61--Gas-Fired Toilets

ANSI Z21.64--Direct Vent Central Furnaces

ANSI Z21.66--Automatic Vent Damper Devices for Use With Gas-Fired

Appliances

ANSI Z21.69--Connectors for Movable Gas Appliances

ANSI Z21.74--Portable Refrigerators for Use With HD-5 Propane Gas

ANSI Z21.76--Gas-Fired Unvented Catalytic Room Heaters for Use With

Liquefied Petroleum (LP) Gases

ANSI Z83.3--Gas Utilization Equipment in Large Boilers

ANSI Z83.4--Direct Gas-Fired Make-Up Air Heaters

ANSI Z83.6--Gas-Fired Infrared Heaters

ANSI Z83.8--Gas Unit Heaters

ANSI Z83.9--Gas-Fired Duct Furnaces

ANSI Z83.10--Separated Combustion System Central Furnaces

ANSI Z83.11--Gas Food Service Equipment--Ranges and Unit Broilers

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

ANSI Z83.17--Direct Gas Fired Door Heaters

ANSI Z83.18--Direct Gas Fired Industrial Air Heaters

ANSI/UL 1--Flexible Metal Conduit

ANSI/UL 3--Flexible Nonmetallic Tubing for Electric Wiring

[[Page 33856]]

ANSI/UL 4--Armored Cable

ANSI/UL 5--Surface Metal Raceways and Fittings

UL 6--Rigid Metal Conduit

ANSI/UL 8--Foam Fire Extinguishers

ANSI/UL 9--Fire Tests of Window Assemblies

ANSI/UL 10A--Tin-Clad Fire Doors

ANSI/UL 10B--Fire Tests of Door Assemblies

UL 13--Power-Limited Circuit Cables

ANSI/UL 14B--Sliding Hardware for Standard, Horizontally Mounted

Tin-Clad Fire Doors

ANSI/UL 14C--Swinging Hardware for Standard Tin-Clad Fire Doors

Mounted Singly or In Pairs

ANSI/UL 17--Vent or Chimney Connector Dampers for Oil-Fired

Appliances

ANSI/UL 20--General-Use Snap Switches

ANSI/UL 21--LP-Gas Hose

ANSI/UL 22--Amusement and Gaming Machines

ANSI/UL 25--Meters for Flammable and Combustible Liquids and LP-Gas

ANSI/UL 30--Metal Safety Cans

ANSI/UL 33--Heat Responsive Links for Fire-Protection Service

UL 38--Manually Actuated Signalling Boxes for Use With Fire

Protective Signalling Systems

ANSI/UL 44--Rubber-Insulated Wires and Cables

ANSI/UL 45--Portable Electric Tools

ANSI/UL 48--Electric Signs

ANSI/UL 50--Enclosures for Electrical Equipment

ANSI/UL 51--Power-Operated Pumps for Anhydrous Ammonia and LP-Gas

ANSI/UL 58--Steel Underground Tanks for Flammable and Combustible

Liquids

ANSI/UL 62--Flexible Cord and Fixture Wire

ANSI/UL 65--Electric Wired Cabinets

ANSI/UL 67--Electric Panelboards

ANSI/UL 69--Electric Fence Controllers

ANSI/UL 73--Electric-Motor-Operated Appliances

ANSI/UL 79--Power-Operated Pumps for Petroleum Product Dispensing

Systems

ANSI/UL 80--Steel Inside Tanks for Oil Burner Fuel

ANSI/UL 82--Electric Gardening Appliances

ANSI/UL 83--Thermoplastic-Insulated Wires and Cables

ANSI/UL 87--Power-Operated Dispensing Devices for Petroleum Products

ANSI/UL 92--Fire Extinguisher and Booster Hose

ANSI/UL 94--Tests for Flammability of Plastic Materials for Parts in

Devices and Appliances

ANSI/UL 96--Lightning Protection Components

UL 98--Enclosed and Dead-Front Switches

UL 104--Elevator Door Locking Devices and Contacts

UL 109--Tube Fittings for Flammable and Combustible Fluids,

Refrigeration Service, and Marine Use

ANSI/UL 122--Photographic Equipment

ANSI/UL 123--Oxy-Fuel Gas Torches

UL 125--Valves for Anhydrous Ammonia and LP-Gas (Other Than Safety

Relief)

ANSI/UL 130--Electric Heating Pads

UL 132--Safety Relief Valves for Anhydrous Ammonia and LP-Gas

UL 141--Garment Finishing Appliances

ANSI/UL 142--Steel Aboveground Tanks for Flammable and Combustible

Liquids

ANSI/UL 144--Pressure Regulating Valves for LP-Gas

ANSI/UL 147--LP- and MPS-Gas Torches

UL 147A--Nonrefillable (Disposable) Type Fuel Gas Cylinder

Assemblies

UL 147B--Nonrefillable (Disposable) Type Metal Container Assemblies

for Butane

ANSI/UL 150--Antenna Rotators

ANSI/UL 153--Portable Electric Lamps

ANSI/UL 154--Carbon Dioxide Fire Extinguishers

UL 155--Tests for Fire Resistance of Vault and File Room Doors

UL 162--Foam Equipment and Liquid Concentrates

ANSI/UL 174--Household Electric Storage-Tank Water Heaters

ANSI/UL 180--Liquid-Level Indicating Gauges and Tank-Filling Signals

for Petroleum Products

UL 181--Factory-Made Air Ducts and Air Connectors

ANSI/UL 183--Manufactures Wiring Systems

ANSI/UL 187--X-Ray Equipment

ANSI/UL 193--Alarm Valves for Fire-Protection Service

UL 194--Gasketed Joints for Ductile-Iron Pipe and Fittings for Fire

Protection Service

ANSI/UL 197--Commercial Electric Cooking Appliances

ANSI/UL 198B--Class H Fuses

ANSI/UL 198C--High-Interrupting-Capacity Fuses, Current Limiting

Type

ANSI/UL 198D--High-Interrupting-Capacity Class K Fuses

ANSI/UL 198E--Class R Fuses

ANSI/UL 198F--Plug Fuses

ANSI/UL 198G--Fuse for Supplementary Overcurrent Protection

ANSI/UL 198H--Class T Fuses

ANSI/UL 198L--DC Fuses for Industrial Use

ANSI/UL 199--Automatic Sprinklers for Fire-Protection Service

ANSI/UL 203--Pipe Hanger Equipment for Fire-Protection Service

ANSI/UL 207--Nonelectrical Refrigerant Containing Components and

Accessories

ANSI/UL 209--Cellular Metal Floor Electrical Raceways and Fittings

UL 213--Rubber Gasketed Fittings for Fire-Protection Service

ANSI/UL 217--Single and Multiple Station Smoke Detectors

ANSI/UL 224--Extruded Insulating Tubing

UL 228--Door Closers-Holders, and Integral Smoke Detectors

ANSI/UL 244A--Solid-State Controls for Appliances

ANSI/UL 250--Household Refrigerators and Freezers

ANSI/UL 252--Compressed Gas Regulators

UL 260--Dry Pipe and Deluge Valves for Fire-Protection Service

UL 262--Gate Valves for Fire-Protection Service

ANSI/UL 268--Smoke Detectors for Fire Protective Signalling Systems

ANSI/UL 268A--Smoke Detectors for Duct Application

ANSI/UL 291--Automated Teller Systems

ANSI/UL 294--Access Control System Units

ANSI/UL 296--Oil Burners

UL 296A--Waste Oil-Burning Air-Heating Appliances

UL 297--Portable Medium-Pressure Acetylene Generators

ANSI/UL 298--Portable Electric Hand Lamps

ANSI/UL 299--Dry Chemical Fire Extinguishers

ANSI/UL 303--Refrigeration and Air-Conditioning Condensing and

Compressor Units

UL 305--Panic Hardware

ANSI/UL 310--Electrical Quick-Connect Terminals

ANSI/UL 312--Check Valves for Fire-Protection Service

ANSI/UL 325--Door, Drapery, Gate, Louver, and Window Operators and

Systems

UL 330--Gasoline Hose

ANSI/UL 331--Strainers for Flammable Fluids and Anhydrous Ammonia

ANSI/UL 343--Pumps of Oil-Burning Appliances

ANSI/UL 346--Waterflow Indicators for Fire Protective Signaling

Systems

ANSI/UL 347--High-Voltage Industrial Control Equipment

ANSI/UL 351--Electrical Rosettes

ANSI/UL 353--Limit Controls

ANSI/UL 355--Electric Cord Reels

ANSI/UL 360--Liquid Tight Flexible Steel Conduit

ANSI/UL 363--Knife Switches

ANSI/UL 365--Police Station Connected Burglar Alarm Units and

Systems

ANSI/UL 372--Primary Safety Controls for Gas- and Oil-Fired

Appliances

UL 378--Draft Equipment

ANSI/UL 385--Play Pipes for Water Supply Testing in Fire Protection

Service

ANSI/UL 393--Indicating Pressure Gauges for Fire Protection Service

ANSI/UL 399--Drinking-Water Coolers

UL 404--Gauges, Indicating Pressure, for Compressed Gas Service

UL 407--Manifolds for Compressed Gases

UL 408--Stationary Medium Pressure Acetylene Generators

UL 409--Stationary Low-Pressure Acetylene Generators

ANSI/UL 412--Refrigeration Unit Coolers

ANSI/UL 414--Electrical Meter Sockets

UL 416--Refrigerated Medical Equipment

ANSI/UL 427--Refrigerating Units

ANSI/UL 429--Electrically Operated Valves

ANSI/UL 430--Electric Waste Disposers

ANSI/UL 443--Steel Auxiliary Tanks for Oil-Burner Fuel

UL 444--Communications Cables

ANSI/UL 448--Pumps for Fire Protection Service

ANSI/UL 452--Antenna Discharge Units

ANSI/UL 464--Audible Signal Appliances

ANSI/UL 465--Central Cooling Air Conditioners

ANSI/UL 466--Electric Scales

ANSI/UL 467--Electrical Grounding and Bonding Equipment

ANSI/UL 469--Musical Instruments and Accessories

ANSI/UL 471--Commercial Refrigerators and Freezers

ANSI/UL 474--Dehumidifiers

ANSI/UL 482--Portable Sun/Heat Lamps

ANSI/UL 484--Room Air Conditioners

[[Page 33857]]

ANSI/UL 486A--Wire Connectors and Soldering Lugs for Use With Copper

Conductors

ANSI/UL 486B--Wire Connectors for Use With Aluminum Conductors

ANSI/UL 486C--Splicing Wire Connectors

ANSI/UL 486D--Insulated Wire Connectors for Use With Underground

Conductors

ANSI/UL 486E--Equipment Wiring Terminals for Use With Aluminum and/

or Copper Conductors

ANSI/UL 489--Molded-Case Circuit Breakers and Circuit-Breaker

Enclosures

ANSI/UL 493--Thermoplastic-Insulated Underground Feeder and Branch-

Circuit Cables

ANSI/UL 495--Power-Operated Dispensing Devices for LP-Gas

ANSI/UL 496--Edison-Base Lampholders

ANSI/UL 497--Protectors for Communication Circuits

UL 497A--Secondary Protectors for Communication Circuits

ANSI/UL 497B--Protectors for Data Communication and Fire Alarm

Circuits

ANSI/UL 498--Attachment Plugs and Receptacles

ANSI/UL 499--Electric Heating Appliances

ANSI/UL 506--Specialty Transformers

ANSI/UL 507--Electric Fans

ANSI/UL 508--Electric Industrial Control Equipment

ANSI/UL 510--Insulating Tape

ANSI/UL 511--Porcelain Electrical Cleats, Knobs, and Tubes

ANSI/UL 512--Fuseholders

ANSI/UL 514A--Metallic Outlet Boxes, Electrical

ANSI/UL 514B--Fittings for Conduit and Outlet Boxes

ANSI/UL 514C--Nonmetallic Outlet Boxes, Flush-Device Boxes and

Covers

ANSI/UL 519--Impedance-Protected Motors

ANSI/UL 521--Heat Detectors for Fire Protective Signaling Systems

ANSI/UL 525--Flame Arresters for Use on Vents of Storage Tanks for

Petroleum Oil and Gasoline

ANSI/UL 539--Single and Multiple Station Heat Detectors

ANSI/UL 541--Refrigerated Vending Machines

ANSI/UL 542--Lampholders, Starters, and Starter Holders for

Fluorescent Lamps

ANSI/UL 543--Impregnated-Fiber Electrical Conduit

UL 544--Electric Medical and Dental Equipment

ANSI/UL 547--Thermal Protectors for Electric Motors

ANSI/UL 551--Transformer-Type Arc-Welding Machines

ANSI/UL 555--Fire Dampers

UL 555S--Leakage Rated Dampers for Use in Smoke Control Systems

ANSI/UL 558--Industrial Trucks, Internal Combustion Engine-Powered

ANSI/UL 559--Heat Pumps

ANSI/UL 560--Electric Home-Laundry Equipment

ANSI/UL 561--Floor Finishing Machines

ANSI/UL 563--Ice Makers

UL 565--Liquid Level Gauges and Indicators for Anhydrous Ammonia and

LP-Gas

ANSI/UL 567--Pipe Connectors for Flammable and Combustible Liquids

and LP-Gas

ANSI/UL 569--Pigtails and Flexible Hoses

ANSI/UL 574--Electric Oil Heater

ANSI/UL 603--Power Supplies for Use With Burglar-Alarm Systems

ANSI/UL 609--Local Burglar-Alarm Units and Systems

ANSI/UL 611--Central-Station Burglar-Alarm Systems

ANSI/UL 621--Ice Cream Makers

ANSI/UL 626--2-1/2 Gallon Stored Pressure Water Type Fire

Extinguishers

ANSI/UL 632--Electrically Actuated Transmitters

ANSI/UL 634--Connectors and Switches for Use With Burglar-Alarm

Systems

ANSI/UL 636--Holdup Alarm Units and Systems

ANSI/UL 639--Intrusion-Detection Units

ANSI/UL 644--Container Assemblies for LP-Gas

ANSI/UL 651--Schedule 40 and 80 Rigid PVC Conduit

ANSI/UL 651A--Type EB and A Rigid PVC Conduit and HDPE Conduit

UL 664--Commercial (Class IV) Electric Dry-Cleaning Machines

ANSI/UL 674--Electric Motors and Generators for Use in Hazardous

(Classified) Locations

ANSI/UL 676--Underwater Lighting Fixtures

ANSI/UL 680--Emergency Vault Ventilators and Vault Ventilating Parts

ANSI/UL 681--Installation and Classification of Mercantile and Bank

Burglar-Alarm Systems

ANSI/UL 696--Electric Toys

ANSI/UL 697--Toy Transformers

ANSI/UL 698--Industrial Control Equipment for Use in Hazardous

(Classified) Locations

ANSI/UL 705--Power Ventilators

UL 710--Grease Extractors for Exhaust Ducts

ANSI/UL 711--Rating and Fire Testing of Fire Extinguishers

ANSI/UL 719--Nonmetallic Sheathed Cables

ANSI/UL 726--Oil-Fired Boiler Assemblies

ANSI/UL 727--Oil-Fired Central Furnaces

ANSI/UL 729--Oil-Fired Floor Furnaces

ANSI/UL 730--Oil-Fired Wall Furnaces

ANSI/UL 731--Oil-Fired Unit Heaters

ANSI/UL 732--Oil-Fired Water Heaters

UL 733--Oil-Fired Air Heaters and Direct-Fired Heaters

ANSI/UL 746A--Polymeric Materials--Short Term Property Evaluations

ANSI/UL 746B--Polymeric Materials--Long Term Property Evaluations

ANSI/UL 746C--Polymeric Materials--Use in Electrical Equipment

Evaluations

ANSI/UL 746E--Polymeric Materials--Industrial Laminates, Filament

Wound Tubing, Vulcanized Fibre, and Materials Used in Printed Wiring

Boards

ANSI/UL 749--Household Dishwashers

ANSI/UL 751--Vending Machines

ANSI/UL 753--Alarm Accessories for Automatic Water-Supply Control

Valves for Fire-Protection Service

ANSI/UL 756--Coin and Currency Changers and Actuators

UL 763--Motor-Operated Commercial Food Preparing Machines

ANSI/UL 773--Plug-In Locking-Type Photocontrols for Use With Area

Lighting

ANSI/UL 773A--Nonindustrial Photoelectric Switches for Lighting

Control

UL 775--Graphic Arts Equipment

ANSI/UL 778--Motor-Operated Water Pumps

ANSI/UL 781--Portable Electric Lighting Units for Use in Hazardous

(Classified) Locations

ANSI/UL 783--Electric Flashlights and Lanterns for Use in Hazardous

Locations, Class I, Group C and D

UL 795--Commercial-Industrial Gas-Heating Equipment

ANSI/UL 796--Printed-Wiring Boards

ANSI/UL 797--Electrical Metallic Tubing

UL 810--Capacitors

ANSI/UL 813--Commercial Audio Equipment

ANSI/UL 814--Gas-Tube-Sign and Ignition Cable

ANSI/UL 817--Cord Sets and Power-Supply Cords

ANSI/UL 823--Electric Heaters for Use in Hazardous (Classified)

Locations

ANSI/UL 826--Household Electric Clocks

ANSI/UL 827--Central Stations for Watchman, Fire-Alarm, and

Supervisory Services

ANSI/UL 834--Heating, Water Supply, and Power Boilers--Electric

UL 842--Valves for Flammable Fluids

ANSI/UL 844--Electric Lighting Fixtures for Use in Hazardous

(Classified) Locations

ANSI/UL 845--Electric Motor Control Centers

ANSI/UL 854--Service Entrance Cable

ANSI/UL 857--Electric Busways and Associated Fittings

ANSI/UL 858--Household Electric Ranges

UL 858A--Safety-Related Solid-State Controls for Electric Ranges

ANSI/UL 859--Personal Grooming Appliance

UL 860--Pipe Unions for Flammable and Combustible Fluids and Fire

Protection Service

ANSI/UL 863--Electric Time-Indicating and -Recording Appliances

ANSI/UL 864--Control Units for Fire-Protective Signaling Systems

ANSI/UL 867--Electrostatic Air Cleaners

ANSI/UL 869--Electrical Service Equipment

ANSI/UL 869A--Reference Standard for Service Equipment

ANSI/UL 870--Wireways, Auxiliary Gutters, and Associated Fittings

ANSI/UL 873--Electrical Temperature-Indicating and -Regulating

Equipment

ANSI/UL 875--Electric Dry Bath Heaters

ANSI/UL 877--Circuit Breakers and Circuit-Breaker Enclosure for Use

in Hazardous (Classified) Locations

ANSI/UL 879--Electrode Receptacles for Gas-Tube Signs

ANSI/UL 883--Fan-Coil Units and Room-Fan Heater Units

ANSI/UL 884--Underfloor Electrical Raceways and Fittings

ANSI/UL 886--Electrical Outlet Boxes and Fittings for Use in

Hazardous (Classified) Locations

ANSI/UL 887--Delayed-Action Timelocks

ANSI/UL 891--Dead-Front Electrical Switchboards

[[Page 33858]]

ANSI/UL 894--Switches for Use in Hazardous (Classified) Locations

ANSI/UL 900--Test Performance of Air-Filter Units

ANSI/UL 910--Test Method for Fire and Smoke Characteristics of

Electrical and Optical-Fiber Cables

ANSI/UL 913--Intrinsically Safe Apparatus and Associated Apparatus

for Use in Class I, II, and III, Division I, Hazardous (Classified)

Locations

ANSI/UL 916--Energy Management Equipment

ANSI/UL 917--Clock-Operated Switches

ANSI/UL 921--Commercial Electric Dishwashers

ANSI/UL 923--Microwave Cooking Appliances

ANSI/UL 924--Emergency Lighting and Power Equipment

ANSI/UL 935--Fluorescent-Lamp Ballasts

ANSI/UL 943--Ground-Fault Circuit Interrupters

ANSI/UL 961--Hobby and Sports Equipment

ANSI/UL 964--Electrically Heating Bedding

ANSI/UL 969--Marking and Labeling Systems

ANSI/UL 977--Fused Power-Circuit Devices

ANSI/UL 982--Motor-Operated Food Preparing Machines

ANSI/UL 983--Surveillance Cameras

ANSI/UL 984--Hermetic Refrigerant Motor-Compressors

ANSI/UL 987--Stationary and Fixed Electric Tools

UL 991--Tests for Safety-Related Controls Employing Solid-State

Devices

ANSI/UL 998--Humidifiers

ANSI/UL 1002--Electrically Operated Valve for Use in Hazardous

(Classified) Locations

ANSI/UL 1004--Electric Motors

ANSI/UL 1005--Electric Flatirons

ANSI/UL 1008--Automatic Transfer Switches

ANSI/UL 1010--Receptacle-Plug Combinations for Use in Hazardous

(Classified) Locations

ANSI/UL 1012--Power Supplies

ANSI/UL 1017--Electric Vacuum Cleaning Machines and Blower Cleaners

ANSI/UL 1018--Electric Aquarium Equipment

ANSI/UL 1020--Thermal Cutoffs for Use in Electrical Appliances and

Components

UL 1022--Line Isolated Monitors

ANSI/UL 1025--Electric Air Heaters

ANSI/UL 1026--Electric Household Cooking and Food-Serving Appliances

ANSI/UL 1028--Electric Hair-Clipping and -Shaving Appliances

ANSI/UL 1029--High-Intensity Discharge Lamp Ballasts

ANSI/UL 1030--Sheathed Heater Elements

ANSI/UL 1034--Burglary Resistant Electric Locking Mechanisms

ANSI/UL 1037--Antitheft Alarms and Devices

ANSI/UL 1042--Electric Baseboard Heating Equipment

UL 1047--Isolated Power Systems Equipment

ANSI/UL 1053--Ground-Fault Sensing and Relaying Equipment

ANSI/UL 1054--Special-Use Switches

ANSI/UL 1058--Halogenated Agent Extinguishing System Units

UL 1059--Terminal Blocks

ANSI/UL 1062--Unit Substations

ANSI/UL 1063--Machine-Tool Wires and Cables

UL 1066--Low-Voltage AC and DC power Circuit Breakers Used in

Enclosures

ANSI/UL 1069--Hospital Signaling and Nurse Call Equipment

ANSI/UL 1072--Medium Voltage Power Cables

ANSI/UL 1076--Proprietary Burglar-Alarm Units and Systems

ANSI/UL 1077--Supplementary Protectors for Use in Electrical

Equipment

ANSI/UL 1081--Electric Swimming Pool Pumps, Filters and Chlorinators

ANSI/UL 1082--Household Electric Coffee Makers and Brewing-Type

Appliances

ANSI/UL 1083--Household Electric Skillets and Frying-Type Appliances

ANSI/UL 1086--Household Trash Compactors

ANSI/UL 1087--Molded-Case Switches

ANSI/UL 1088--Temporary Lighting Strings

ANSI/UL 1090--Electric Snow Movers

ANSI/UL 1091--Butterfly Valves for Fire Protection Service

ANSI/UL 1093--Halogenated Agent Fire Extinguishers

ANSI/UL 1096--Electric Central Air-Heating Equipment

ANSI/UL 1097--Double Insulation Systems for Use in Electrical

Equipment

ANSI/UL 1203--Explosion-Proof and Dust-Ignition-Proof Electrical

Equipment for Use in Hazardous (Classified) Locations

UL 1206--Electric Commercial Clothes-Washing Equipment

ANSI/UL 1207--Sewage Pumps for Use in Hazardous (Classified)

Locations

ANSI/UL 1230--Amateur Movie Lights

UL 1236--Electric Battery Chargers

ANSI/UL 1238--Control Equipment for Use With Flammable Liquid

Dispensing Devices

UL 1240--Electric Commercial Clothes-Drying Equipment

ANSI/UL 1241--Junction Boxes for Swimming Pool Lighting Fixtures

ANSI/UL 1242--Intermediate Metal Conduit

UL 1244--Electrical and Electronic Measuring and Testing Equipment

UL 1254--Pre-Engineered Dry Chemical Extinguishing System Units

ANSI/UL 1261--Electric Water Heaters for Pools and Tubs

ANSI/UL 1262--Laboratory Equipment

UL 1270--Radio Receivers, Audio Systems, and Accessories

ANSI/UL 1277--Electrical Power and Control Tray Cables With Optional

Optical-Fiber Members

UL 1278--Movable and Wall- or Ceiling-Hung Electric Room Heaters

ANSI/UL 1283--Electromagnetic-Interference Filter

ANSI/UL 1286--Office Furnishings

ANSI/UL 1310--Direct Plug-In Transformer Units

ANSI/UL 1313--Nonmetallic Safety Cans for Petroleum Products

ANSI/UL 1314--Special-Purpose Containers

ANSI/UL 1316--Glass-Fiber-Reinforced Plastic Underground Storage

Tanks for Petroleum Products

ANSI/UL 1322--Fabricated Scaffold Planks and Stages

UL 1323--Scaffold Hoists

ANSI/UL 1332--Organic Coatings for Steel Enclosures for Outdoor Use

Electrical Equipment

ANSI/UL 1409--Low-Voltage Video Products Without Cathode- Ray-Tube

Displays

ANSI/UL 1410--Television Receivers and High-Voltage Video Products

ANSI/UL 1411--Transformers and Motor Transformers for Use in Audio-,

Radio-, and Television-Type Appliances

ANSI/UL 1412--Fusing Resistors and Temperature-Limited Resistors for

Radio-, and Television-Type Appliances

ANSI/UL 1413--High-Voltage Components for Television-Type Appliances

ANSI/UL 1414--Across-the-Line, Antenna-Coupling, and Line- by-Pass

Capacitors for Radio- and Television-Type Appliances

ANSI/UL 1416--Overcurrent and Overtemperature Protectors for Radio-

and Television-Type Appliances

ANSI/UL 1417--Special Fuses for Radio- and Television-Type

Appliances

ANSI/UL 1418--Implosion-Protected Cathode-Ray Tubes for Television-

Type Appliances

UL 1424--Cables for Power-Limited Fire-Protective-Signaling Circuits

ANSI/UL 1429--Pullout Switches

ANSI/UL 1433--Control Centers for Changing Message Type Electric

Signs

ANSI/UL 1436--Outlet Circuit Testers and Similar Indicating Devices

UL 1437--Electrical Analog Instruments, Panelboard Types

ANSI/UL 1438--Household Electric Drip-Type Coffee Makers

ANSI/UL 1441--Coated Electrical Sleeving

ANSI/UL 1445--Electric Water Bed Heaters

ANSI/UL 1446--Systems of Insulating Materials--General

ANSI/UL 1447--Electric Lawn Mowers

ANSI/UL 1448--Electric Hedge Trimmers

UL 1449--Transient Voltage Surge Suppressors

ANSI/UL 1450--Motor-Operated Air Compressors, Vacuum Pumps and

Painting Equipment

ANSI/UL 1453--Electric Booster and Commercial Storage Tank Water

Heaters

UL 1459--Telephone Equipment

ANSI/UL 1474--Adjustable Drop Nipples for Sprinkler Systems

ANSI/UL 1480--Speakers for Fire Protective Signaling Systems

ANSI/UL 1481--Power Supplies for Fire Protective Signaling Systems

ANSI/UL 1484--Residential Gas Detectors

UL 1486--Quick Opening Devices for Dry Pipe Valves for Fire-

Protection Service

UL 1492--Audio and Video Equipment

ANSI/UL 1555--Electric Coin-Operated Clothes-Washing Equipment

ANSI/UL 1556--Electric Coin-Operated Clothes-Drying Equipment

ANSI/UL 1557--Electrically Isolated Semiconductor Devices

UL 1558--Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear

[[Page 33859]]

ANSI/UL 1559--Insect-Control Equipment, Electrocution Type

ANSI/UL 1561--Large General Purpose Transformers

UL 1562--Transformers, Distribution, Dry Type--Over 600 Volts

ANSI/UL 1563--Electric Hot Tubs, Spas, and Associated Equipment

ANSI/UL 1564--Industrial Battery Chargers

ANSI/UL 1565--Wire Positioning Devices

UL 1567--Receptacles and Switches Intended for Use With Aluminum

Wire

ANSI/UL 1569--Metal-Clad Cables

ANSI/UL 1570--Fluorescent Lighting Fixtures

ANSI/UL 1571--Incandescent Lighting Fixtures

ANSI/UL 1572--High Intensity Discharge Lighting Fixtures

ANSI/UL 1573--Stage and Studio Lighting Units

ANSI/UL 1574--Track Lighting Systems

ANSI/UL 1577--Optical Isolators

ANSI/UL 1585--Class 2 and Class 3 Transformers

UL 1594--Sewing and Cutting Machines

UL 1604--Electrical Equipment for Use in Class I and II, Division 2

and Class III Hazardous (Classified) Locations

ANSI/UL 1610--Central-Station Burglar-Alarm Units

ANSI/UL 1624--Light Industrial and Fixed Electric Tools

ANSI/UL 1635--Digital Burglar Alarm Communicator System Units

ANSI/UL 1638--Visual Signaling Appliances

ANSI/UL 1647--Motor-Operated Massage and Exercise Machines

UL 1660--Liquid-Tight Flexible Nonmetallic Conduit

ANSI/UL 1662--Electric Chain Saws

ANSI/UL 1664--Immersion-Detection Circuit-Interrupters

ANSI/UL 1666--Standard Test for Flame Propagation Height of

Electrical and Optical-Fiber Cables Installed Vertically in Shafts

UL 1673--Electric Space Heating Cables

UL 1676--Discharge Path Resistors

ANSI/UL 1703--Flat Plate Photo Voltaic Modules and Panels

ANSI/UL 1711--Amplifiers for Fire Protective Signaling Systems

ANSI/UL 1726--Automatic Drain Valves for Standpipe Systems

ANSI/UL 1727--Commercial Electric Personal Grooming Appliances

UL 1738--Venting Systems for Gas-Burning Appliances, Categories II,

III, and IV

ANSI/UL 1739--Pilot-Operated Pressure-Control Valves for Fire-

Protection Service

UL 1767--Early-Suppression Fast-Response Sprinklers

ANSI/UL 1769--Cylinder Valves

ANSI/UL 1773--Termination Boxes

UL 1776--High-Pressure Cleaning Machines

UL 1778--Uninterruptible Power Supply Equipment

ANSI/UL 1786--Nightlights

UL 1795--Hydromassage Bathtubs

UL 1812--Ducted Heat Recovery Ventilators

UL 1815--Nonducted Heat Recovery Ventilators

UL 1863--Communication Circuit Accessories

ANSI/UL 1876--Isolating Signal and Feedback Transformers for Use in

Electronic Equipment

UL 1917--Solid-State Fan Speed Controls

UL 1950--Information Technology Equipment Including Electrical

Business Equipment

UL 1995--Heating and Cooling Equipment

UL 2006--Halon 1211 Recovery/Recharge Equipment

UL 2097--Reference Standard for Double Insulation Systems for Use in

Electronic Equipment

Underwriters Laboratories, Inc. must also abide by the following

conditions of its recognition, in addition to those already required by

29 CFR 1910.7:

The Occupational Safety and Health Administration shall be allowed

access to UL's facilities and records for purposes of ascertaining

continuing compliance with the terms of its recognition and to

investigate as OSHA deems necessary;

If UL has reason to doubt the efficacy of any test standard it is

using under this program, it shall promptly inform the organization

that developed the test standard of this fact and provide that

organization with appropriate relevant information upon which its

concerns are based;

UL shall not engage in or permit others to engage in any

misrepresentation of the scope or conditions of its recognition. As

part of this condition, UL agrees that it will allow no representation

that it is either a recognized or accredited Nationally Recognized

Testing Laboratory (NRTL) without clearly indicating the specific

equipment or material to which this recognition is tied, or that its

recognition is limited to certain products;

UL shall inform OSHA as soon as possible, in writing, of any change

of ownership, facilities, or key personnel, including details;

UL will continue to meet the requirements for recognition in all

areas where it has been recognized; and

UL will always cooperate with OSHA to assure with the letter as

well as the spirit of its recognition and 29 CFR 1910.7.

Effective Date: This recognition will become effective on June 29,

1995, and will be valid for a period of five years from that date,

until June 29, 2000, unless terminated prior to that date, in

accordance with 29 CFR 1910.7.

Signed at Washington, DC, this 26th day of June, 1995.

Joseph A. Dear,

Assistant Secretary.

[FR Doc. 95-16062 Filed 6-28-95; 8:45 am]

BILLING CODE 4510-26-P