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

Seminars for the Americas

The two annual seminars held in New York: the North American market, Latin America, hemispheric cooperation.

Updated : October 28, 2026· 3 min read

New York, between two markets

Coronation of the Virgin, Christoffel Jegher (1632–36)
Coronation of the Virgin, Christoffel Jegher (1632–36)

The New York office organises two seminars a year for the Americas, a continent that is home both to the world's largest art market, with 40% of the total in North America, and to major source countries of archaeological goods. The working languages are English and Spanish.

The discussions connect importing countries and source countries: seizures, restitutions, import standards, police cooperation.

Participants register through the general registration procedure. See also the seminars for Africa.

  • Americas
  • New York
  • Seminar

Seminars for the Americas in figures

2Seminars per year
New YorkOrganising office
40%North America's share of the global market
2Working languages

Source: Events and Communications Directorate.

Breakdown

North America45%
Latin America40%
Caribbean15%

Origin of participants, indicative breakdown.

Importing countries and source countries

North America concentrates sales and private collections, while Latin America is rich in pre-Columbian sites and colonial religious heritage. Objects flow between these two poles, legally or otherwise.

The New York seminars bring buyers, sellers and source-country authorities around the same table.

The Four Seasons, Kano Tan’yū (1668)
The Four Seasons, Kano Tan’yū (1668)
A Lady Reading, Francis Seymour Haden (1833–1910)
A Lady Reading, Francis Seymour Haden (1833–1910)
Portrait of a Man, Gustave Caillebotte (1880)
Portrait of a Man, Gustave Caillebotte (1880)

Seminar themes

The recurring themes are due diligence by auction houses, the restitution of pre-Columbian objects, taxation of works of art, the fight against money laundering and museum security. One of the seminars reviews legislative developments in the United States and Canada each year.

One session presents the bilateral restitution agreements already concluded and their practical lessons.

The North American market

New York auction houses, galleries and fairs play a key role in regulation. The seminars allow them to learn about provenance requirements and to present their verification practices.

Representatives of insurers and conservation experts explain how to document a work before its sale.

Hemispheric cooperation

One workshop is devoted to cooperation between customs and police services: exchange of alerts, seizure procedures, handover of objects to the authorities of the country of origin. Concrete cases illustrate the delays and obstacles.

The seminar concludes with the possible signing of information-exchange protocols between administrations.

American seminars at a glance

Summary sheet
ElementValueDetail
PlaceNew YorkRegional office
LanguagesEnglish, SpanishInterpretation
ThemesDiligence, restitutionTwo per seminar
AudienceAdministrations, marketFree for public officials

Milestones

  1. First seminar

    Market and diligence.

  2. Report

    Recommendations.

  3. Second seminar

    Restitution.

  4. Follow-up

    Bilateral agreements.

Bilateral agreements and their status

The Dance at the Court of Herod, Israhel van Meckenem (c. 1500)
The Dance at the Court of Herod, Israhel van Meckenem (c. 1500)
Edge of the Woods Near L'Hermitage, Pontoise, Camille Pissarro (1879)
Edge of the Woods Near L'Hermitage, Pontoise, Camille Pissarro (1879)
Bookplate:  Boylston Medical Library, George Girdler Smith (1806–39)
Bookplate: Boylston Medical Library, George Girdler Smith (1806–39)

North or South of the continent

Gathering among the Members of Office Censor-General (1700s)

North America

Market
  • Auction houses
  • Private collections
  • Import standards

For regulation.

Portrait of John VIII Palaoelogus, Emperor of Constantinople, 1424-1428 (reverse), Pisanello (c. 1438–1439)

Latin America

Heritage
  • Pre-Columbian sites
  • Restitution
  • Training

For protection.

Preparing your delegation

  1. Appoint

    The representatives.

  2. Gather

    The cases.

  3. Translate

    The documents.

  4. Take part

    For the workshops.

  5. Sign

    Any protocols.

For delegations from the Americas

An official

Saint Jerome and the Lion (From the former Church of St. Peter in Erfurt), Tilman Riemenschneider (c. 1495)
« In New York, I was able to speak directly to the auction houses that had handled the pieces we were looking for. In two days, we made more progress than in two years. »
Carlos Mendoza, head of restitution, Ministry of Culture

Regional vocabulary

Due diligence
Prior verification of provenance.
Pre-Columbian
Dating from before the arrival of Europeans.
Exchange protocol
Information-sharing agreement.
Country of origin
Country from which an object comes.

Participation

Participation is free for public officials and fee-based, at an indicative rate, for others. The seminars are streamed online and the presentations translated into Spanish.

The recommendations are forwarded to the ministries and to the OIMAP Council, and a regional report is published every year.

Frequently asked questions

Where is the seminar held?

In New York, at the regional office.

Which languages?

English and Spanish.

Is it streamed?

Yes, online.

Where to find the agenda?

See Agenda.

Useful documents

Contacts

The Pyramid of Cestius, Rome, Michiel van Overbeek (c. 1650–80)
The Pyramid of Cestius, Rome, Michiel van Overbeek (c. 1650–80)
Events and Communications DirectorateParis — Headquarters+33 1 00 00 07 00evenements@oimap.exampleMonday to Friday, 9:00 a.m. – 5:00 p.m.

Browse the calendar

High Class Students and Teachers at Bishop Cotton School, Shimla (verso), Raja Deen Dayal (c. 1882–87)

Identify the next session.

Calendar
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