<< Back to Nationally Recognized Testing Laboratories (NRTLs)

Canadian Standards Association (CSA)
Sites:
178 Rexdale Boulevard (Toronto)
Etobicoke, Ontario M9W 1R3
Canada
865 Ellingham Street (Montreal)
Pointe-Claire, Quebec H9R 5E8
Canada
13799 Commerce Parkway (Vancouver)
Richmond, British Columbia V6V 2N9
Canada
1707-94th Street
Edmonton, Alberta T6N 1E6
Canada
501 East Pleasant Valley Road
Cleveland, Ohio 44131
(formerly part of the American Gas Association)
2805 Barranca Parkway
Irvine, California 92606
(formerly part of the American Gas Association)
Communication Certification Laboratory, Inc. (CCL)
Site:
1940 West Alexander Street
Salt Lake City, Utah 84119
Curtis-Straus LLC (CSL)
Site:
Littleton Distribution Center
One Distribution Center Circle, Suite #1
Littleton, MA 01460
FM Approvals LLC (FM)
Sites:
1151 Boston-Providence Turnpike
Norwood, Massachusetts 02062
743 Reynolds Road
West Gloucester, Rhode Island 02814
Intertek Testing Services NA, Inc. (ITSNA)
Sites:
3933 U.S. Route 11
Cortland, New York 13045
70 Codman Hill Road
Boxborough, Massachusetts 01719
1950 Evergreen Boulevard
Duluth, Georgia 30096
West Coast Division
1365 Adams Court
Menlo Park, California 94025
1500 Brigantine Drive
Coquitlam, British Columbia V3K 7C1
Canada
2/F., Garment Centre,
576 Castle Peak Road,
Kowloon, Hong Kong
5F, No. 423, Ruiguang Rd., Neihu District
Taipei City 114, Taiwan R.O.C.
25791 Commercentre Drive
Lake Forest, CA 92630
8431 Murphy Drive
Middleton, Wisconsin 53562
7250 Hudson Blvd., Suite 100
Oakdale, Minnesota 55128
41 Plymouth Street
Fairfield, NJ 07004
Sweden AB
Box 1103, S-164 #22
Kista, Stockholm
Sweden
731 Enterprise Drive
Lexington, Kentucky 40510
MET Laboratories, Inc. (MET)
Site:
914 West Patapsco Avenue
Baltimore, Maryland 21230
NSF International (NSF)
Site:
5801 Hines Drive
Ann Arbor, Michigan 48108
QPS Evaluation Services Inc. (QPS)
Site:
81 Kelfield Street, Unit 8
Toronto, Ontario, M9W 5A3
Canada  
SGS U.S. Testing Company, Inc. (SGSUS)
Site:
291 Fairfield Avenue
Fairfield, New Jersey 07004
Southwest Research Institute (SWRI)
Site:
6220 Culebra Road
Post Office Drawer 28510
San Antonio, Texas 78228
TÜV SÜD America, Inc. (TUVAM)
Sites:
5 Cherry Hill Drive
Danvers, Massachusetts 01923
10040 Mesa Rim Road
San Diego, California 92121
1775 Old Highway 8 NW, Suite 104
New Brighton (Minneapolis), Minnesota 55112
TÜV SÜD Product Services GmbH (TUVPSG)
Site:
Ridlerstrasse 65
D-80339 Munich
Germany
TUV Rheinland of North America, Inc. (TUV)
Site:
12 Commerce Road
Newtown, Connecticut 06470
TUV Rheinland PTL, LLC (TUVPTL)
Site:
2210 South Roosevelt Street
Tempe, Arizona 85282
Underwriters Laboratories Inc. (UL)
Sites:
333 Pfinsten Road
Northbrook, Illinois 60062
1285 Walt Whitman Road, Melville
Long Island, New York 11747
455 Trimble Road
San Jose, California 95131-1230
12 Laboratory Drive, P.O. Box 13995
Research Triangle Park, North Carolina 27709
2600 N.W. Lake Road
Camas, Washington 98607
UL International Limited
18th Floor, Delta House
3 On Yiu Street
Shatin, Hong Kong
Testing facility:
14th Floor, Veristrong Industrial Building
34 Au Pui Wan Street
Shatin, Hong Kong
Underwriters Laboratories Taiwan Co., Ltd.
Taiwan Branch
1st Floor, 260 Da-Yeh Road
Pei Tou District
Taipei City, Taiwan
UL International Demko A/S
Lyskaer 8
P.O. Box 514
DK-2730
Herlev, Denmark
UL International (UK) Ltd.
Wonersh House
The Guildway
Guildford, Surrey GU3 1LR
United Kingdom
UL International Italia S.r.l.
Via Archimede 42
I-20041 Agrate Brianza (MI)
Milan, Italy
Testing Facility:
Sicur Control S.r.l.
Via delle Industrie 6
I-20061 Carugate (MI)
Milan, Italy
Underwriters Laboratories of Canada
7 Crouse Road
Scarborough, Ontario MIR 3A9
Canada
UL Japan, Inc.
4383-326 Asama-cho
Ise-shi, Mie 516-0021
Japan
UL Korea, Ltd.
33rd Fl. Star Tower
737 Yeoksam-dong Kangnam-gu
Seoul 135-984
Korea
Testing facility:
805, Manhattan Building,
36-2 Yeouido-dong, Yeongdeungpo-gu,
Seoul 150-010, Korea

UL International Germany GmbH
Admiral-Rosendahl-Strasse 9, 23
Neu-Isenburg, 63263 Germany
UL International (Netherlands) B.V.
Delta 1A, Business Park IJsseloord 2
6825 ML Arnhem
The Netherlands