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

Network of National Experts

A network of experts appointed by the Member States to relay OIMAP's action in each country: directory, membership and meetings.

Updated : October 28, 2026· 4 min read

Pages in this section

Relays in every Member State

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 national experts network brings together heritage, legal and customs specialists put forward by the Member States. They are the Organisation's first contact in their country and ensure that information flows between national administrations and the Secretariat.

The network relies on the national focal points but is distinct from them: the focal point is an institution designated by the State, whereas the expert is a person chosen for their competence.

This section presents the directory, the procedure for joining the network and the meetings.

  • Network
  • Experts
  • Member States

National experts network in figures

67States represented
≈ 400National experts (indicative)
1Plenary meeting per year
3Thematic working groups (indicative)

Source: Member States Relations Directorate.

Three pages

Distribution

Law and conventions35% (indicative)
Customs and police30% (indicative)
Museums and conservation20% (indicative)
Market and statistics15% (indicative)

Indicative fields of expertise of network members.

Zulaykha in her palace and as an old woman with Joseph, from a Panj Ganj (Five Treasures) of Abd al-Rahman Jami (Persian, 1414–1492); verso , Mushfiq (Text copied by Sultan-Ali Mashhadi (Pers)
Zulaykha in her palace and as an old woman with Joseph, from a Panj Ganj (Five Treasures) of Abd al-Rahman Jami (Persian, 1414–1492); verso , Mushfiq (Text copied by Sultan-Ali Mashhadi (Pers)
Coiled Rattlesnake (c. 1200–1519)
Coiled Rattlesnake (c. 1200–1519)
Seven Jeweled Mountain (late 1800s)
Seven Jeweled Mountain (late 1800s)

Why an experts network

International conventions only take effect if competent people apply them every day. In each State, a few officials know the procedures, the contacts and the case law; the network gives them a framework for sharing this knowledge.

It also allows the Secretariat to consult specialists quickly when a case involves several countries, for example a work stolen in one State and offered for sale in another.

A balanced composition

Each Member State may put forward between three and ten experts, taking care to represent several disciplines: law, customs, police, museums, universities, the art market. The Secretariat works to ensure balance between regions and between women and men.

Experts remain officials of their administration or institution; their participation in the network is covered by a letter of assignment signed by the supervisory authority.

What experts do

They respond to Secretariat consultations, review draft guidelines, take part in working groups and lead training sessions in their country. They also report developments in national legislation, which feed into the country profiles.

In sensitive cases, they serve as an entry point to the competent departments of their State, in compliance with confidentiality rules.

The working groups

The network is organised into thematic groups, for example on the restitution of cultural property, on online trade or on the training of officials. Each group is coordinated by two experts from different regions and meets remotely several times a year.

The groups' outputs, notes, guides and recommendations, are published in the member area and, once adopted, incorporated into the Organisation's publications.

The network at a glance

General characteristics
ElementDescriptionAccuracy
StatusAppointment by the Member StateLetter of assignment
Number per State3 to 10 expertsIndicative
MandateThree years, renewableIndicative
Plenary meetingOnce a yearHeadquarters or regional office

Milestones

  1. Creation of the network

    First experts appointed by the founding States.

  2. Working groups

    Three thematic groups established.

  3. Remote meetings

    Online sessions for all experts.

  4. Online directory

    Consultation reserved for members.

Durga Destroying the Buffalo Demon (800s–900s)
Durga Destroying the Buffalo Demon (800s–900s)
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)
Portrait of John VIII Palaoelogus, Emperor of Constantinople, 1424-1428 (reverse), Pisanello (c. 1438–1439)
Portrait of John VIII Palaoelogus, Emperor of Constantinople, 1424-1428 (reverse), Pisanello (c. 1438–1439)

Confidentiality

Expert or focal point

Dune Scene with Peasant Figures, Willem van de Velde (mid-1650s)

National expert

One person
  • Chosen for their competence
  • Three-year term
  • Takes part in working groups

To provide expertise.

Power figure (nkisi) (late 1800s-early 1900s)

Focal point

An institution
  • Designated by the State
  • Permanent contact
  • Receives official correspondence

To coordinate national action.

Promoting the network in your country

  1. Identify

    National competences.

  2. Propose

    Candidates to the Secretariat.

  3. Inform

    The administrations.

  4. Train

    The new experts.

  5. Evaluate

    The results each year.

For a State building its team

A national expert

Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)
« The network gave me an address book spanning forty countries. A single phone call is now enough to check a provenance. »
Claire Dubois-Marchetti, national expert (example)

Vocabulary

National expert
Person appointed by a Member State to sit on the network.
Letter of assignment
Official document authorising participation.
Working group
Thematic team of the network.
Plenary
Annual meeting of all experts.

Frequently Asked Questions

Who appoints the experts?

The Member State, through its focal point.

Can one be an expert without being a public official?

Yes, on the State's proposal, for example an academic.

Is the network public?

No, the directory is reserved for members.

Where can I find the directory?

Useful Documents

Contacts

Roman Ruins, Villa Pamfili, Hubert Robert (1774)
Roman Ruins, Villa Pamfili, Hubert Robert (1774)
Member States Relations DirectorateParis — Headquarters+33 1 00 00 08 00membres@oimap.exampleMonday to Friday, 9 a.m.–5 p.m.

Consult the directory

Third Print from A Low Tide Pentaptych, Utagawa Kuniyoshi (c. 1830)

Find experts by country.

Directory
Image credits (23)
  • 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
  • Portrait of a Man, Nicholas Freese (c. 1795–1800) — 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
  • Arrival of the "Southern Barbarians" (c. 1600) — 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
  • Face Mask (possibly early 1900s) — Cleveland Museum of Art, CC0 1.0
  • View of Venice, Jacopo de' Barbari (1500) — Cleveland Museum of Art, CC0 1.0
  • Zulaykha in her palace and as an old woman with Joseph, from a Panj Ganj (Five Treasures) of Abd al-Rahman Jami (Persian, 1414–1492); verso , Mushfiq (Text copied by Sultan-Ali Mashhadi (Pers) — Cleveland Museum of Art, CC0 1.0
  • Coiled Rattlesnake (c. 1200–1519) — Cleveland Museum of Art, CC0 1.0
  • Seven Jeweled Mountain (late 1800s) — Cleveland Museum of Art, CC0 1.0
  • Durga Destroying the Buffalo Demon (800s–900s) — 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
  • Portrait of John VIII Palaoelogus, Emperor of Constantinople, 1424-1428 (reverse), Pisanello (c. 1438–1439) — 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
  • Power figure (nkisi) (late 1800s-early 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
  • Roman Ruins, Villa Pamfili, Hubert Robert (1774) — Cleveland Museum of Art, CC0 1.0
  • Portrait of Sandford Peacocke, William Wood (1801) — Cleveland Museum of Art, CC0 1.0
  • Coronation of the Virgin, Christoffel Jegher (1632–36) — Cleveland Museum of Art, CC0 1.0
  • Sandal (mtalawanda / mtawanda) or Clog (kiatu cha mti) (c 1800s) — Cleveland Museum of Art, CC0 1.0
  • Power figure (nkisi) (late 1800s-early 1900s) — Cleveland Museum of Art, CC0 1.0
  • Third Print from A Low Tide Pentaptych, Utagawa Kuniyoshi (c. 1830) — Cleveland Museum of Art, CC0 1.0
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