Observe · Regulate · Protect — since 2007. 19th OIMAP General Assembly: Singapore, 10–12 June 2026. Programme
Member States

In alphabetical order

Quickly find a Member State with the alphabetical list of the 67 countries, with region and year of accession.

Updated : October 28, 2026· 4 min read

Find a State by its name

The Victory Banquet: from Battle Scenes of the Quelling of Rebellions in the Western Regions, with Imperial Poems (c. 1765–74; poem dated 1760)
The Victory Banquet: from Battle Scenes of the Quelling of Rebellions in the Western Regions, with Imperial Poems (c. 1765–74; poem dated 1760)

The alphabetical list is the most direct way to find a Member State. It presents the 67 countries in the order of their French name, with each one's region and year of accession.

This page describes how the online module works: entering a name, filtering by region, opening a profile. The module opens from this page; there is no need to log in.

For another ranking, see the list by date of accession or the interactive map.

  • List
  • Alphabetical
  • Search

Alphabetical order in figures

67Countries listed
5Region filters
1Profile per State
2007–2024Years of accession

Source: Member States Relations Directorate.

Distribution

Europe25
Americas14
Asia-Pacific13
Africa11
Middle East4

Number of States per region in the list.

Sorting rules

Sorting follows French alphabetical order: initial articles are ignored and accented letters are treated as their unaccented equivalents. Thus "États-Unis" is found under the letter É, before Finland and after Ecuador, according to the module's conventions.

The names used are the usual names in French. The full official names appear in each State's profile, so as not to overload the list.

Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)
Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)
Buffalo Mask (early to mid-1900s)
Buffalo Mask (early to mid-1900s)
Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)
Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)

Searching in the module

The module has an input box. From the first letters, the list narrows to the States whose name matches. The search tolerates missing accents and capital letters, which makes typing easier from any keyboard.

A drop-down filter limits the display to one region. It can be combined with the search: entering "a" and choosing "Africa" displays the African States whose name contains that letter.

Reading a line of the list

Each line shows the State's name, its region and its year of accession. A mention distinguishes the founding States, which joined in 2007. The national focal point is indicated in the form "Heritage Directorate" followed by the country's name.

Clicking a line opens the State's summary profile. The focal point's named contact details are visible only from the member area.

Common uses

This list is used by administrations to verify a partner's status, by lawyers to document the applicability of a rule, by journalists to cite the number of members and by students for their work.

It is also used internally by the regional offices to distribute meeting invitations and documentation mailings.

Reading examples

Five example lines.
NameRegionMembership
GermanyEurope2007 (founder)
CanadaAmericas2007 (founder)
JapanAsia-Pacific2007 (founder)
KenyaAfrica2007 (founder)
QatarMiddle East2024

Milestones

  1. Founding States

    Twenty-three States listed.

  2. Americas

    Argentina, Chile, Colombia.

  3. Africa

    Tunisia, South Africa, Ghana.

  4. Middle East

    United Arab Emirates and Qatar.

Accessibility

Otani Tokuji I as the Retainer Sodesuke in "Flowering Irises: A Soga Vendetta of the Bunroku Era", Tōshūsai Sharaku (1794)
Otani Tokuji I as the Retainer Sodesuke in "Flowering Irises: A Soga Vendetta of the Bunroku Era", Tōshūsai Sharaku (1794)
Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)
Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)
Wearing Blanket (late 1800s)
Wearing Blanket (late 1800s)

Search or filter

Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)

Search

Free entry
  • Fast if the name is known
  • Tolerates accents
  • Immediate result

For a specific country.

Palanquin Hook (1175–1230)

Filter

Choice of region
  • View of an entire region
  • Can be combined
  • Ideal for exploring

To browse a group.

Using the alphabetical list

  1. Open

    The module.

  2. Refer

    The first letters.

  3. Filter

    If needed by region.

  4. Click

    On the State's line.

  5. Note

    The date of consultation.

Before drafting a letter

A doctoral student

Dune Scene with Peasant Figures, Willem van de Velde (mid-1650s)
« For my thesis, I need to date each country's entry precisely. The list saves me from cross-checking ten sources. »
Mathieu Garnier, doctoral student in law (example)

Vocabulary of the module

Alphabetical order
Sorting by the letters of the name.
Filter
Criterion limiting the display.
Profile
Summary presentation of a State.
Founder
State that signed in 2007.

Exporting or citing the list

The module lets you print the list or save it as a PDF document from the browser. For a citation, state the date of consultation, as the list changes with each admission.

Full reuse in a publication is free, provided that OIMAP is mentioned as the source and the content is not modified.

Frequently Asked Questions

Is the list public?

Yes, without logging in.

Are the names official?

They are the usual names; the profile gives the full form.

Can I print it?

Yes, from the browser.

Another ranking?

See the list by date of accession.

Useful Documents

Contacts

The Apotheosis of Romulus: Design for a Ceiling, Domenico Maria Canuti (c. 1675–76)
The Apotheosis of Romulus: Design for a Ceiling, Domenico Maria Canuti (c. 1675–76)
Member States Relations DirectorateParis — Headquarters+33 1 00 00 08 00membres@oimap.exampleMonday to Friday, 9 a.m.–5 p.m.

Open the list

Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)

Use the online module above.

See the map
Image credits (18)
  • View of Venice, Jacopo de' Barbari (1500) — Cleveland Museum of Art, CC0 1.0
  • The Victory Banquet: from Battle Scenes of the Quelling of Rebellions in the Western Regions, with Imperial Poems (c. 1765–74; poem dated 1760) — Cleveland Museum of Art, CC0 1.0
  • Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748) — Cleveland Museum of Art, CC0 1.0
  • Buffalo Mask (early to mid-1900s) — Cleveland Museum of Art, CC0 1.0
  • Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748) — Cleveland Museum of Art, CC0 1.0
  • Otani Tokuji I as the Retainer Sodesuke in "Flowering Irises: A Soga Vendetta of the Bunroku Era", Tōshūsai Sharaku (1794) — Cleveland Museum of Art, CC0 1.0
  • Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748) — Cleveland Museum of Art, CC0 1.0
  • Wearing Blanket (late 1800s) — Cleveland Museum of Art, CC0 1.0
  • Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748) — Cleveland Museum of Art, CC0 1.0
  • Palanquin Hook (1175–1230) — Cleveland Museum of Art, CC0 1.0
  • Dune Scene with Peasant Figures, Willem van de Velde (mid-1650s) — Cleveland Museum of Art, CC0 1.0
  • The Apotheosis of Romulus: Design for a Ceiling, Domenico Maria Canuti (c. 1675–76) — Cleveland Museum of Art, CC0 1.0
  • Coronation of the Virgin, Christoffel Jegher (1632–36) — Cleveland Museum of Art, CC0 1.0
  • Portrait of John VIII Palaoelogus, Emperor of Constantinople, 1424-1428 (reverse), Pisanello (c. 1438–1439) — Cleveland Museum of Art, CC0 1.0
  • The Dance at the Court of Herod, Israhel van Meckenem (c. 1500) — Cleveland Museum of Art, CC0 1.0
  • Prestige Cap (mpu ngola) (late 1800s–early 1900s) — Cleveland Museum of Art, CC0 1.0
  • The Doge's Palace, Venice, Richard Parkes Bonington (1826) — Cleveland Museum of Art, CC0 1.0
  • Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748) — Cleveland Museum of Art, CC0 1.0
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