Albania

National Directorate of Metrology and Calibration (NDMC)
Rruga "Sami Frasheri", Nr. 33
Tirana
Phone: (355) 42 331 74
Fax: (355) 42 334 62
E-mail: dkmk@sanx.net | dkmk@an.com.al

Antigua and Barbuda

Bureau of Standards
P.O. Box 1550
Redcliffe St. & Com Alley
St. Johns
Phone: (809) 462 1532
Fax: (809) 462 1625

Argentina

Instituto Nacional de Tecnología Industrial (INTI)
Departmento de Físcica y Metrología
Av. Leandro N. Além 107, 7 piso
1001 - Buenos Aires
Phone: (541) 313 3368
Fax: (541) 313 2130
Email: inti@inticc.edu.ar

Australia

The Commonwealth Scientific and Industrial Research Organisation (CSIRO)
National Measurement Laboratory
P.O. Box 218, Bradfield Road
Lindfield, NSW 2070
Phone: (61 2) 413 7460
Fax: (61 2) 413 7631

Australian Radiation Laboratory
Lower Plenty Road
Yallambie Victoria 085
Phone: (61 3) 9433 2211
Fax: (61 3) 9432 1835

Austria

Bundesamt für Eich- und Vermessungswesen
Postfach 20
Arltgasse 35
A1163 Vienna
Phone: (43 1) 49 11 01
Fax: (43 1) 49 20 875

Institute for Electronic Metrology

Azerbaijan

State Centre for Standardization and Metrology
370603, Baku, Ul.
Br. Mardanovih, 124
Phone: 96 51 54

Bahamas

Department of Agriculture
P.O. Box N3028
Nassau
Phone: (242) 361 3985
Fax: (242) 341 6162

Barbados

Barbados National Standards Institution
"Flodden", Culloden Road
St. Michael
Phone: (246) 426 3870
Fax: (246) 436 1495

Belgium

Ministry of Economic Affairs
Metrology Service, Bd E. Jacqmain 154
B-1000 Brussels
Phone: (32 2) 206 46 63
Fax: (32 2) 206 57 41
Email: metrology@pophost.eunet.be

Belize

Bureau of Standards
53 Regent St.
Belize City
Phone: (501) 272 314
Fax: (501) 274 984

Bolivia

Bolivian Institute of Metrology (IBMETRO)
Subsecretaria de Industria
Av. Camacho No. 1488, Edit. Anexo SMIC
Casillia 5034
La Paz
Phone: (591 2) 372046
Fax: (591 2) 372047

Brazil

Instituto Nacional de Metrologia, Normalização e Qualidade Industrial (INMETRO)
Rua Santa Alexandrina, 416/5 andar
Rio Comprido
20261-232, Rio de Janeiro
Phone: (55 21) 293 9002
Fax: (55 21) 293 0954

Canada

National Research Council Canada
Institute for National Measurement Standards
Montreal Road, M-36
Ottawa, Ontario K1A 0R6
Phone: (613) 993-9326
Fax: (613) 952-5113
E-mail: gary.hysert@nrc.ca

Chile

Instituo Nacional de Normalización (INN)
Matias Cousiño #64, 6o. Piso
Santiago
Phone: (562) 696 8144
Fax: (562) 696 0247
E-mail: inn@reuna.cl

China

National Institute of Metrology
No. 18 Bei San Huan Dong Lu
Beijing 100013
Phone: (86 1) 6421 8631
Fax: (86 1) 6421 8703
E-mail: nimmail@public3.bta.net.cn

Colombia

Superintendencia de Industria y Comercio, SIC
Transversal 40 A, # 38-50 CAN
Bogotá D.C.
Phone: (57 1) 315 3265
Fax: (57 1) 350 5220
E-mail: info@sic.gov.co

Costa Rica

Ministerio de Industria y Commercio
Oficina Nacional de Normas y Unidades de Medida
Apartado 1735-2050
Ciudad Cientifica, UCR
San Pedro, Montes de Oca
San José
Phone: (506) 283 6580
Fax: (506) 283 5133

Czech Republic

Czech Metrological Institute
Okruzni 31
63800 Brno
Phone: (42 5) 528766
Fax: (42 5) 529149
Email: info@cmi.cz

Denmark

Danish Institute of Fundamental Metrology (DFM)
Building 307
Anker Engelunds Vej 1
DK-2800 Lyngby
Phone: (454) 593 1144
Fax: (454) 593 1137
E-mail: kc@dfm.dtu.dk

Dominica

Government Headquarters
Ministry of Trade and Market
Commonwealth of Dominica
Phone: (809) 448 2401
Fax: (809) 448 6103

Dominican Republic

Dirección General de Normas y Sistemas de Calidad
Edif. Oficinas Gubernamentales Juan Pablo Duarte, Piso 11
Santo Domingo
Phone: (809) 686 2205
Fax: (809) 688 3843

Ecuador

Instituto Ecuatoriano de Normalizacion (INEN)
Baquerizo Moreno 454 y Avda. 6 de Diciembre
Casilla 17-01-3999
Quito
Phone: (593 2) 565626
Fax: (593 2) 567815
E-mail: inenl@inen.gov.ec

Egypt

National Institute for Standards (NIS)
Tersa Street
El-Haram-El-Giza
P.O. Box 136 Giza
Code Number 12211
Phone: 20 2 386 7454
Fax: 20 2 386 7451

El Salvador

Consejo Nacional de Ciencia y Technología (CONACYT)
Edificio Espinoza
Pasaje Sn. Antonio 51
Urb. Isidro Menénd
San Salvador
Phone: (503) 225 6222
Fax: (503) 225 6255

Finland

Center for Metrology and Accreditation
P.O. Box 239
SF-00181 Helsinki
Phone: (358 0) 6167450
Fax: (358 0) 6167341

Finnish Standards Association
PL 116
Maistraatinportti 2
00240 Helsinki
Phone: (358 9) 149 9331
Fax: (358 9) 146 4925

France

Bureau National de Metrólogié
1 rue Gaston Boissier
FR-75015 Paris
Phone: (33 1) 56 56 88 88
Fax: (33 1) 56 56 88 70
E-mail: secretariat@bnm.fr

Bureau National de Metrólogié
Institut National de Metrólogié
292, rue Saint-Martin
FR-75141 Paris
Phone: (33 1) 40 27 21 55
Fax: (33 1) 42 71 37 36

BNM-LNE (Laboratoire National d'Essais)
1 rue Gaston Boissier
FR - 75724 Paris cedex 15
Phone: (33 1) 40 43 37 00
Fax: (33 1) 40 43 37 37

BNM-LNHB (Laboratoire National Henri Becquerel)
CEA/Saclay
FR - 91191 Gif sur Yvette
Phone: (33 1) 69 08 85 67
Fax: (33 1) 69 08 26 19

BNM-SYRTE (Systèmes Références Temps Espace)
Observatoire de Paris
61 avenue de l'Observatoire
FR - 75014 Paris
Phone: (33 1) 40 51 22 13
Fax: (33 1) 43 25 55 42