International Registration Offices
MET – MET Laboratories, Inc. (NCB)
916 W. Patapsco Avenue
Baltimore, MD 21230
Telephone: (410) 354-3300
FAX: (410) 354-3313 www.metlabs.com

TUV Rhineland of North American, Inc. (NCB) (NRTL)
12 Commerce Road
Newtown, CT 64070
Telephone: (203) 426-0888
FAX: (203) 270-8883
-See also “Germany”

UL – Underwriters Laboratories, Inc. (NCB) (NTRL)
333 Pfingsten Road
Northbrook, IL 60062
Telephone: (847) 272-8800
FAX: (847) 272-9562
www.ul.com

Other UL Offices:
1655 Scott Blvd.
Santa Clara, CA 95050
Telephone: (408) 985-2400
FAX: (408) 296-3256



1285 Walt Whitman Road
Melville, NY 11747
Telephone: (516) 271-6200
FAX: (516) 271-8259

12 Laboratory Drive
P. O. Box 13995
Research Triangle Park, NC 27709
Telephone: (919) 549-1400
FAX: (919) 547-6000
2600 N. W. Lake Road
Camas, WA 98607
Telephone: (360) 817-5500
FAX: (360) 817-6000

Demko A/S
P. O. Box 514
Lyskaer 8
DK - 2730 Herleu, DENMARK
Telephone: (45) 44 85 65 65
FAX: (45) 44 85 65 00
www.demko.dk







 
 URUGUAY
UNIT – Instituto Uruguayo
de Normas Tecnicas
Piso 7, Galeria Elysée
San José 1031
UY - 11100 Montevideo, URUGUAY
Telephon: (598) 2 92 1680
FAX: (598) 2 92 1681

UZBEKISTAN
UZ Gost
Uzbeck State Center for Standardization,
Metrology and Certification
Ulitsa Farobi, 333-A
700049 Tachkent, UZBEKISTAN
Telephone: (7) 371 246 17 10
FAX: (7) 371 246 17 11

VENEZUELA
CODELECTRA en Conjunto
con COVENIN Avda. Ppal.
Las Mercedes-Edf.
Centro Victorial-Piso 1
Caracas 1060 VENEZUELA
Telephone: (58) 91 99 06

COVENIN – Ppal. Comis. Venezolana
de Normas Industriales
Av. Boyaca (COTA MIL)
Edf. Fundacion La Salle, 5° Piso
Caracas 105,VENEZUELA

YUGOSLAVIA
(The Fed. Rep. of. two states:
Montenegro & Serbia)

SZS – Federal Institution
for Standardization (NCB)
Department of Quality
Kneza Milosa 20
YU-11000 Belgrade
Telephone: (381) 11 65 75 23
FAX: (381) 11 23 51 036





 
 INTERNATIONAL

IEC
Central Office of the IEC
P. O. Box 131
3, rue de Varembé
GH-1211 Geneva 20
SWITZERLAND
Telephone: (41) 22 919 02 11
FAX: (41) 22 919 0300
www.iec.ch

CENELEC
Comité Européen de
Normalisation Electrotechnique
Rue de Stassart, 35
B-1050 Brussels, BELGIUM
Telephone: (32) 2 519 68 71
FAX: (32) 2 519 69 19
www.cenelec.be