The International Organization for Standardization is a network of 172 national standards bodies.
ISO members are the foremost standards organizations in their country and there is only one member per country. Each member represents ISO in its country.
There are three member categories with different levels of access and influence. This helps us to be inclusive while also recognizing the different needs and capacity of each national standards body.
Full members (or member bodies)
- set the course for ISO standards development and strategy:
participating and voting in ISO technical and policy meetings; - sell and adopt ISO standards nationally.
Correspondent
members
- attend ISO technical and policy meetings as observers;
- sell and adopt ISO standards nationally / within their membership territory.
Subscriber
members
- keep up to date with ISO’s work
but: cannot participate in it; - do not sell or adopt ISO standards nationally.
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 |
|---|---|---|---|---|
| Katar | QS | Member body | 39 | 3 |
| Portugal | IPQ | Member body | 484 | 3 |
| Rumänien | ASRO | Member body | 703 | 3 |
| Vereinigtes Königreich | BSI | Member body | 764 | 3 |
| Senegal | ASN | Member body | 32 | 3 |
| Singapur | SSC | Member body | 172 | 3 |
| Sudan | SSMO | Member body | 33 | 3 |
| Haiti | BHN | Member body | 12 | 3 |
| Seychellen | SBS | Correspondent member | 20 | 3 |
| Gabun | AGANOR | Member body | 23 | 3 |
| Bhutan | BSB | Correspondent member | 21 | 2 |
| Sri Lanka | SLSI | Member body | 222 | 3 |
| Monaco | AMNOR | Member body | 2 | 0 |
| Schweden | SIS | Member body | 580 | 3 |
| Schweiz | SNV | Member body | 587 | 3 |
| Slowakei | UNMS SR | Member body | 490 | 2 |
| Syrian Arab Republic | SASMO | Member body | 26 | 0 |
| Tanzania, United Republic of | TBS | Member body | 180 | 3 |
| Tschechische Republik | UNMZ | Member body | 713 | 3 |
| Thailand | TISI | Member body | 304 | 3 |
| Togo | ATN | Correspondent member | 8 | 2 |
| Trinidad und Tobago | TTBS | Member body | 83 | 3 |
| North Macedonia | ISRSM | Member body | 27 | 2 |
| Tunesien | INNORPI | Member body | 170 | 3 |
| Turkmenistan | MSST | Correspondent member | 5 | 2 |
| Türkiye | TSE | Member body | 398 | 3 |
| Ukraine | SE UkrNDNC | Member body | 375 | 3 |
| St. Kitts und Nevis | SKNBS | Member body | 6 | 2 |
| Russian Federation | GOST R | Member body | 712 | 3 |
| Uruguay | UNIT | Member body | 78 | 3 |
| Vereinigte Staaten | ANSI | Member body | 568 | 3 |
| Viet Nam | STAMEQ | Member body | 96 | 3 |
| Jemen | YSMO | Correspondent member | 0 | 0 |
| Serbien | ISS | Member body | 473 | 3 |
| Sambia | ZABS | Correspondent member | 23 | 3 |
| Somalia | SoBS | Correspondent member | 5 | 1 |
| South Sudan | SSNBS | Correspondent member | 0 | 0 |
| Macao Special Administrative Region of China | CPTTM | Correspondent member | 12 | 2 |
| Slowenien | SIST | Member body | 124 | 3 |
| Montenegro | ISME | Member body | 68 | 2 |
| Tadschikistan | TAJIKSTANDARD | Correspondent member | 10 | 1 |
| Palestine, State of | PSI | Correspondent member | 16 | 3 |
| Lao People's Democratic Republic | DOSM | Correspondent member | 5 | 1 |
| Sao Tome und Principe | SENAPIQ STP | Subscriber member | 0 | 0 |
| Niger | ANMC | Correspondent member | 5 | 2 |
| Gambia | TGSB | Correspondent member | 4 | 3 |
| Mauretanien | DNPQ | Correspondent member | 11 | 2 |
| Sierra Leone | SLSB | Correspondent member | 7 | 2 |
| Angola | INIQ | Correspondent member | 6 | 2 |
| Dschibuti | ADN | Correspondent member | 0 | 0 |
| Afghanistan | ANSA | Member body | 5 | 1 |
| St. Vincent und die Grenadinen | SVGBS | Correspondent member | 0 | 0 |
| Ruanda | RSB | Member body | 86 | 3 |
| Eritrea | ESI | Correspondent member | 4 | 1 |
| Südafrika | SABS | Member body | 435 | 3 |
| Armenien | ARMSTANDARD | Member body | 62 | 3 |
| Albanien | DPS | Correspondent member | 3 | 3 |
| Algerien | IANOR | Member body | 71 | 3 |
| Deutschland | DIN | Member body | 763 | 3 |
| Saudi-Arabien | SASO | Member body | 354 | 3 |
| Argentinien | IRAM | Member body | 399 | 3 |
| Australien | SA | Member body | 391 | 3 |
| Österreich | ASI | Member body | 577 | 3 |
| Bahrain | BTMD | Member body | 47 | 3 |
| Bangladesch | BSTI | Member body | 65 | 2 |
| Antigua und Barbuda | ABBS | Subscriber member | 0 | 0 |
| Barbados | BNSI | Member body | 27 | 3 |
| Weißrussland | BELST | Member body | 180 | 3 |
| Belgien | NBN | Member body | 568 | 2 |
| Bolivia, Plurinational State of | IBNORCA | Member body | 37 | 3 |
| Namibia | NSI | Member body | 33 | 3 |
| Dominikanische Republik | INDOCAL | Member body | 25 | 3 |
| Brasilien | ABNT | Member body | 342 | 3 |
| Brunei Darussalam | NSC | Correspondent member | 6 | 3 |
| Burundi | BBN | Member body | 28 | 3 |
| El Salvador | OSN | Member body | 21 | 3 |
| Bulgarien | BDS | Member body | 352 | 3 |
| Bosnien und Herzegowina | ISBIH | Member body | 99 | 3 |
| Honduras | OHN | Correspondent member | 9 | 2 |
| Guatemala | COGUANOR | Member body | 10 | 3 |
| Kanada | SCC | Member body | 313 | 3 |
| Kamerun | ANOR | Member body | 45 | 3 |
| Simbabwe | SAZ | Member body | 68 | 3 |
| Chile | INN | Member body | 161 | 3 |
| Belize | BZBS | Subscriber member | 0 | 1 |
| China | SAC | Member body | 770 | 3 |
| Zypern | CYS | Member body | 130 | 2 |
| Benin | ANM | Member body | 14 | 2 |
| Kolumbien | ICONTEC | Member body | 196 | 3 |
| Korea, Democratic People's Republic of | CSK | Member body | 92 | 2 |
| Iraq | COSQC | Member body | 52 | 3 |
| Korea, Republic of | KATS | Member body | 738 | 3 |
| Costa Rica | INTECO | Member body | 64 | 3 |
| Uganda | UNBS | Member body | 115 | 3 |
| Usbekistan | O'ZTTSA | Member body | 76 | 3 |
| Côte d'Ivoire | CODINORM | Member body | 72 | 3 |
| Kroatien | HZN | Member body | 204 | 3 |
| Lesotho | LSI | Correspondent member | 2 | 3 |
| Cuba | NC | Member body | 189 | 3 |
| Congo, The Democratic Republic of the | OCC | Member body | 74 | 3 |
| Aserbaidschan | AZSTAND | Member body | 49 | 3 |
| Dänemark | DS | Member body | 395 | 3 |
| Ägypten | EOS | Member body | 372 | 3 |
| Vereinigte Arabische Emirate | MoIAT-STR | Member body | 91 | 3 |
| Burkina Faso | ABNORM | Member body | 9 | 1 |
| Ecuador | INEN | Member body | 64 | 3 |
| Spanien | UNE | Member body | 684 | 3 |
| Estland | EVS | Member body | 107 | 1 |
| Äthiopien | IES | Member body | 116 | 3 |
| Finnland | SFS | Member body | 626 | 3 |
| Frankreich | AFNOR | Member body | 761 | 3 |
| Fidschi | DNTMS | Member body | 9 | 3 |
| Ghana | GSA | Member body | 65 | 3 |
| Botswana | BOBS | Member body | 39 | 3 |
| Bahamas | BBSQ | Member body | 7 | 2 |
| Griechenland | NQIS ELOT | Member body | 225 | 3 |
| Hong Kong Special Administrative Region of China | ITCHKSAR | Correspondent member | 167 | 2 |
| Luxemburg | ILNAS | Member body | 152 | 3 |
| Ungarn | MSZT | Member body | 522 | 3 |
| Island | IST | Member body | 146 | 3 |
| Indien | BIS | Member body | 710 | 3 |
| Indonesien | BSN | Member body | 294 | 3 |
| Iran, Islamic Republic of | INSO | Member body | 703 | 3 |
| Irland | NSAI | Member body | 360 | 3 |
| Eswatini | SWASA | Correspondent member | 15 | 3 |
| Israel | SII | Member body | 280 | 3 |
| Italien | UNI | Member body | 717 | 3 |
| Jamaika | BSJ | Member body | 31 | 3 |
| Grenada | GDBS | Subscriber member | 0 | 0 |
| Japan | JISC | Member body | 735 | 3 |
| St. Lucia | SLBS | Member body | 19 | 3 |
| Jordanien | JSMO | Member body | 77 | 3 |
| Kasachstan | CTRM | Member body | 166 | 3 |
| Kenia | KEBS | Member body | 273 | 3 |
| Guyana | GNBS | Correspondent member | 5 | 1 |
| Kuwait | KOWSMD | Member body | 19 | 2 |
| Libanon | LIBNOR | Member body | 35 | 3 |
| Tschad | ATNOR | Correspondent member | 7 | 2 |
| Vanuatu | VBS | Correspondent member | 0 | 0 |
| Kirgisistan | KYRGYZST | Correspondent member | 10 | 1 |
| Lettland | LVS | Member body | 27 | 3 |
| Libyen | LNCSM | Member body | 5 | 1 |
| Litauen | LST | Member body | 65 | 3 |
| Kambodscha | ISC | Correspondent member | 17 | 1 |
| Paraguay | INTN | Correspondent member | 0 | 1 |
| Malaysia | DSM | Member body | 310 | 3 |
| Mali | AMANORM | Member body | 25 | 3 |
| Malawi | MBS | Member body | 20 | 3 |
| Malta | MCCAA | Member body | 59 | 3 |
| Marokko | IMANOR | Member body | 114 | 3 |
| Moldova, Republic of | ISM | Correspondent member | 36 | 3 |
| Mauritius | MSB | Member body | 55 | 3 |
| Georgien | GEOSTM | Correspondent member | 9 | 2 |
| Mexiko | DGN | Member body | 154 | 3 |
| Nicaragua | DNM | Correspondent member | 0 | 2 |
| Mongolei | MASM | Member body | 257 | 3 |
| Madagaskar | BNM | Correspondent member | 6 | 1 |
| Mosambik | INNOQ | Correspondent member | 9 | 3 |
| Nigeria | SON | Member body | 118 | 3 |
| Nepal | NBSM | Member body | 13 | 3 |
| Dominica | DBOS | Correspondent member | 7 | 3 |
| Norwegen | SN | Member body | 346 | 3 |
| Myanmar | DRI | Correspondent member | 9 | 3 |
| Neuseeland | NZSO | Member body | 214 | 3 |
| Oman | DGSM | Member body | 29 | 3 |
| Pakistan | PSQCA | Member body | 218 | 3 |
| Papua-Neuguinea | NISIT | Correspondent member | 4 | 1 |
| Niederlande | NEN | Member body | 661 | 3 |
| Panama | DGNTI | Member body | 72 | 3 |
| Peru | INACAL | Member body | 74 | 3 |
| Philippinen | BPS | Member body | 178 | 3 |
| Polen | PKN | Member body | 662 | 3 |
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