This map is designed to visually demonstrate the geographic distribution of our Members. The boundaries shown do not imply an official endorsement or acceptance by ISO.
Country/Territory Acronym Membership TC Participation PDC Participation
Qatar QS Member body 39 3
Portugal IPQ Member body 480 3
Romania ASRO Member body 702 3
United Kingdom BSI Member body 760 3
Senegal ASN Member body 31 3
Singapore SSC Member body 177 3
Sudan SSMO Member body 33 3
Haiti BHN Member body 12 3
Gabon AGANOR Member body 23 3
Sri Lanka SLSI Member body 221 3
Sweden SIS Member body 579 3
Switzerland SNV Member body 583 3
Slovakia UNMS SR Member body 489 2
Syrian Arab Republic SASMO Member body 26 0
Tanzania, United Republic of TBS Member body 178 3
Czech Republic UNMZ Member body 707 3
Thailand TISI Member body 303 3
Trinidad and Tobago TTBS Member body 83 3
North Macedonia ISRSM Member body 27 2
Tunisia INNORPI Member body 169 3
Türkiye TSE Member body 394 3
Ukraine SE UkrNDNC Member body 373 3
Saint Kitts and Nevis SKNBS Member body 6 2
Russian Federation GOST R Member body 708 3
Uruguay UNIT Member body 77 3
United States ANSI Member body 567 3
Viet Nam STAMEQ Member body 95 3
Serbia ISS Member body 472 3
Slovenia SIST Member body 123 3
Montenegro ISME Member body 68 2
Afghanistan ANSA Member body 5 1
Rwanda RSB Member body 86 3
South Africa SABS Member body 435 3
Armenia ARMSTANDARD Member body 62 3
Algeria IANOR Member body 71 3
Germany DIN Member body 759 3
Saudi Arabia SASO Member body 342 3
Argentina IRAM Member body 400 3
Australia SA Member body 390 3
Austria ASI Member body 576 3
Bahrain BTMD Member body 47 3
Bangladesh BSTI Member body 53 2
Barbados BNSI Member body 27 3
Belarus BELST Member body 180 3
Belgium NBN Member body 562 2
Bolivia, Plurinational State of IBNORCA Member body 36 3
Namibia NSI Member body 32 3
Dominican Republic INDOCAL Member body 25 3
Brazil ABNT Member body 340 3
Burundi BBN Member body 28 3
El Salvador OSN Member body 21 3
Bulgaria BDS Member body 352 3
Bosnia and Herzegovina ISBIH Member body 99 3
Guatemala COGUANOR Member body 10 3
Canada SCC Member body 326 3
Cameroon ANOR Member body 44 3
Zimbabwe SAZ Member body 65 3
Chile INN Member body 160 3
China SAC Member body 766 3
Cyprus CYS Member body 130 2
Benin ANM Member body 11 1
Colombia ICONTEC Member body 194 3
Korea, Democratic People's Republic of CSK Member body 92 2
Iraq COSQC Member body 52 3
Korea, Republic of KATS Member body 732 3
Costa Rica INTECO Member body 63 3
Uganda UNBS Member body 106 3
Uzbekistan O'ZTTSA Member body 36 3
Côte d'Ivoire CODINORM Member body 72 3
Croatia HZN Member body 204 3
Cuba NC Member body 186 3
Congo, The Democratic Republic of the OCC Member body 72 3
Azerbaijan AZSTAND Member body 42 3
Denmark DS Member body 390 3
Egypt EOS Member body 371 3
United Arab Emirates MoIAT-STR Member body 89 3
Burkina Faso ABNORM Member body 7 1
Ecuador INEN Member body 64 3
Spain UNE Member body 680 3
Estonia EVS Member body 106 1
Ethiopia IES Member body 116 3
Finland SFS Member body 625 3
France AFNOR Member body 757 3
Fiji DNTMS Member body 9 3
Ghana GSA Member body 62 3
Botswana BOBS Member body 39 3
Bahamas BBSQ Member body 7 2
Greece NQIS ELOT Member body 223 3
Luxembourg ILNAS Member body 150 3
Hungary MSZT Member body 522 3
Iceland IST Member body 146 3
India BIS Member body 703 3
Indonesia BSN Member body 292 3
Iran, Islamic Republic of INSO Member body 699 3
Ireland NSAI Member body 356 3
Israel SII Member body 283 3
Italy UNI Member body 713 3
Jamaica BSJ Member body 30 3
Japan JISC Member body 733 3
Saint Lucia SLBS Member body 19 3
Jordan JSMO Member body 71 3
Kazakhstan CTRM Member body 162 3
Kenya KEBS Member body 266 3
Kuwait KOWSMD Member body 19 2
Lebanon LIBNOR Member body 35 3
Latvia LVS Member body 27 3
Libya LNCSM Member body 4 1
Lithuania LST Member body 64 3
Malaysia DSM Member body 310 3
Mali AMANORM Member body 24 3
Malawi MBS Member body 20 3
Malta MCCAA Member body 59 3
Morocco IMANOR Member body 113 3
Mauritius MSB Member body 88 3
Mexico DGN Member body 154 3
Mongolia MASM Member body 257 3
Nigeria SON Member body 110 3
Nepal NBSM Member body 13 3
Norway SN Member body 343 3
New Zealand NZSO Member body 212 3
Oman DGSM Member body 29 3
Pakistan PSQCA Member body 217 3
Netherlands NEN Member body 651 3
Panama DGNTI Member body 71 3
Peru INACAL Member body 72 3
Philippines BPS Member body 177 3
Poland PKN Member body 658 3