Albania

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

Antigua and Barbuda

Antigua and Barbuda Bureau of Standards
P.O. Box 1550
Redcliffe St. & Corn Alley
St. Johns
Phone: (268) 562 4011
Fax: (268) 462 1625
E-mail: abbs@candw.ag

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: consultas@inti.gov.ar

Australia

The Commonwealth Scientific and Industrial Research Organisation (CSIRO)
National Measurement Institute
P.O. Box 264, Bradfield Road
Lindfield, NSW 2070
Phone: (61 2) 8467 3600
Fax: (61 2) 8467 3610
E-mail: info@measurement.gov.au

Australian Radiation Protection and Nuclear Safety Agency (ARPANSA)
619 Lower Plenty Road
Yallambie Victoria 3085
Phone: (61 3) 9433 2211
Fax: (61 3) 9432 1835
E-mail: info@arpansa.gov.au

Austria

BEV - Federal Office of Metrology and Surveying
Postfach 20
Arltgasse 35
A1163 Vienna
Phone: (43 1) 49 11 01
Fax: (43 1) 49 20 875
E-mail: info@bev.gv.at

Azerbaijan

State Standardization and Metrology Centre (AZGOST)
Mardanov Gardashlary, 124
BAKU - 370078
Phone: (994 12) 405 154
Fax: (994 12) 403 498
E-mail: ahundov@azerin.com

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
E-mail: office@bnsi.com.bb

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: PIIE_DOC@mineco.fgov.be

Belize

Bureau of Standards
# 53 Regent Street
Belize City
Phone: (501) 227 2314
Fax: (501) 227 0711
E-mail: bbs@btl.net

Bolivia

Bolivian Institute of Metrology (IBMETRO)
Subsecretaria de Industria
Av. Camacho No. 1488 esq. Bueno
La Paz
Phone: (591 2) 372046
Fax: (591 2) 370936
E-mail: info@ibmetro.org

Brazil

Instituto Nacional de Metrologia, Normalização e Qualidade Industrial (INMETRO)
Santa Alexandrina, 416-5 andar
Rio Comprido
20261-232, Rio de Janeiro
Phone: (55 21) 2679 9001
Fax: (55 21) 2563 1009
E-mail: homepage@inmetro.gov.br

Canada

National Research Council Canada
Institute for National Measurement Standards
1200 Montreal Road, Building M-36
Ottawa, Ontario K1A 0R6
Phone: (613) 998 7018
Fax: (613) 954 1473
E-mail: alexandra.shaw@nrc.ca

Chile

Instituo Nacional de Normalización (INN)
Matias Cousiño #64, piso 6
Santiago
Phone: (56 2) 445 8800
Fax: (56 2) 441 0427
E-mail: inn@inn.cl

China

National Institute of Metrology
No. 18 Bei San Huan Dong Lu
Beijing 100013
Phone: (86 1) 6421 8565
Fax: (86 1) 6421 8703
E-mail: ws@nim.ac.cn

Colombia

Superintendencia de Industria y Comercio, SIC
Avenida Carrera 50 No. 27-55, Interior 2, 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
E-mail: info@meic.go.cr

Czech Republic

Czech Metrological Institute
Okruzni 31
638 00 Brno
Phone: (42 5) 45 222 709
Fax: (42 5) 45 222 728
Email: info@cmi.cz

Denmark

Danish Institute of Fundamental Metrology (DFM)
Matematiktorvet 307
DK - 2800 Lyngby
Phone: (45 4) 593 1144
Fax: (45 4) 593 1137
E-mail: dfm-info@dfm.dtu.dk

Dominica

Government Headquarters
Ministry of Foreign Affairs, Trade and Marketing
Commonwealth of Dominica
Phone: (767) 448 2401
Fax: (767) 448 5200
E-mail: domtrade@cwdom.dm

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 E8-29 y Diego de Almagaro
Edificio Central INEN
Casilla 17-01-3999
Quito
Phone: (593 2) 2501 885
Fax: (593 2) 2567 815
E-mail: inenfu@andinanet.net

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)
Col. Medica, Ave. Dr. Emilio Alvarez, Pasaje.
Dr. Guillermo Rodriguez Pacas
San Salvador
Phone: (503) 226 2800
Fax: (503) 225 6255
E-mail: ulisest@conacyt.gob.sv

Finland

Centre for Metrology and Accreditation
P.O. Box 239
Lönnrotinkatu 37
FIN-00180 Helsinki
Phone: (358 0) 961 6761
Fax: (358 0) 961 67467

Finnish Standards Association
PL 116
Maistraatinportti 2
FI-00240 Helsinki
Phone: (358 9) 149 9331
Fax: (358 9) 146 4925
E-mail: sfs@sfs.fi

France

LNE (Laboratoire National d'Essais)