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Annual calendar

The key dates of the year: General Assembly, forum, seminars and conferences, with registration deadlines.

Updated : October 28, 2026· 3 min read

A year of meetings

Portrait of Machtelt Suijs, Maerten van Heemskerck (c. 1540–45)
Portrait of Machtelt Suijs, Maerten van Heemskerck (c. 1540–45)

The calendar brings together the dates of the Organization's events and the deadlines that go with them: publication of the agenda, opening of registration, submission of documents.

For details of a format, see the Conferences and Seminars pages. Institutional events are described in the General Assembly section.

  • Calendar
  • Dates
  • Registration

Annual calendar in figures

10–12 JuneGeneral Assembly 2026
60 dBefore the GA: publication of the agenda
30 dBefore the GA: session documents
48 hRegistration acknowledgement

Source: OIMAP General Secretariat.

Breakdown

First quarterRegional seminar
Second quarterGeneral Assembly
Third quarterDigital Market Forum
Fourth quarterConferences and closing

Indicative distribution of the agenda workload.

Reading the calendar

The calendar presents events by month, with the venue, duration, audience and registration status for each. Online events are marked with a distinct label.

Dates are set by the events team in consultation with the General Secretariat. They avoid, as far as possible, periods when administrations are closed.

Twilight in the Wilderness, Frederic Edwin Church (1860)
Twilight in the Wilderness, Frederic Edwin Church (1860)
Hercules and the Hydra (late 1500s-early 1600s)
Hercules and the Hydra (late 1500s-early 1600s)
Cabinet Plate, W. T. Copeland & Sons (1883)
Cabinet Plate, W. T. Copeland & Sons (1883)

General Assembly deadlines

For the General Assembly, three deadlines structure the preparation: publication of the agenda sixty days beforehand, submission of documents thirty days beforehand, and opening of the sessions on the scheduled date. Delegations thus have time to consult their capitals.

Proposals for an agenda item must reach the Secretariat before publication; after this deadline, they are carried over to the next session.

Seminars and conferences

Regional seminars are spread across the year: two per region, in Nairobi for Africa, in Singapore for Asia-Pacific and in New York for the Americas. The twenty-four annual conferences are spread over the months without a seminar.

The same theme may be addressed successively by a conference and then a workshop, making it possible to explore a subject in depth over the year.

Adding an event to your calendar

Each event page can be exported to a personal calendar. The export file contains the date, venue and registration link, and is updated if the event is changed.

Newsletter subscribers receive a monthly reminder of the following month's events.

Standard deadlines

Calendar of deadlines
DeadlineTimingRecipients
GA agenda60 days beforeMember States
GA documents30 days beforeMember States
Registration closingDepending on the eventParticipants
Registration acknowledgementWithin 48 hoursRegistrants
Publication of proceedingsWithin 90 daysAudience

Milestones

  1. Opening of the year

    Publication of the annual programme (indicative).

  2. 19th GA

    Singapore, 10–12 June 2026.

  3. Forum

    Meeting on the digital market (indicative).

  4. Review

    Closing of the conference cycle (indicative).

Check before committing

Egypt and Nubia, Volume I: Pyramids of Geezeh, from the Nile, Louis Haghe (1846)
Egypt and Nubia, Volume I: Pyramids of Geezeh, from the Nile, Louis Haghe (1846)
Bowl with Chrysanthemums, Seifū Yohei IV (1914–46)
Bowl with Chrysanthemums, Seifū Yohei IV (1914–46)
Study for "A Sunday on La Grande Jatte", Georges Seurat (1884)
Study for "A Sunday on La Grande Jatte", Georges Seurat (1884)

Institutional and public calendar

Winding Yarn (Interior of a Nantucket Kitchen), Eastman Johnson (1872)

Institutional

Bodies and States
  • General Assembly
  • Executive Council
  • Committees

Decisions.

Jonah Under the Gourd Vine (280–90 CE)

Audience

Professionals and citizens
  • Conferences
  • Forum
  • Workshops

Information.

Planning your year

  1. Identify the dates

    Mark the major meetings.

  2. Check the audience

    Target the useful events.

  3. Register

    Respect the deadlines.

  4. Export

    Add to your calendar.

Organizing your participation

A programme officer

Towel End (c 1700s- 1800s)
« I put the Assembly's deadlines in my calendar ahead of its dates: that is where the real work is prepared. »
Julien Karam, programme officer, permanent mission (example)

Glossary

Agenda
List of items submitted to the Assembly.
Deadline
Deadline for a procedure.
Postponement
Moving an event to a later date.
Export
File used to add a date to a personal calendar.

Cancellations and postponements

An event may be postponed for security reasons, diplomatic scheduling or force majeure. Registrants are notified by e-mail, and their registration is carried over automatically.

In the event of cancellation, registration fees already paid are refunded in full on request.

Frequently asked questions

Is the calendar final?

Only the dates of the General Assembly are fixed; the others are indicative.

Can I propose an agenda item?

Yes, before the publication date.

Are online events flagged?

Yes, with a specific label.

Where do I register?

Through the online form on the event page.

Useful documents

Contacts

The Grotto of Posillipo, Hubert Robert (c. 1769)
The Grotto of Posillipo, Hubert Robert (c. 1769)
General SecretariatParis — Headquarters+33 1 00 00 00 00secretariat@oimap.exampleMonday to Friday, 9 am – 5 pm

View the conferences

Egypt and Nubia:  Volume I - No. 4, Slave Boats on the Nile, View Looking Towards the Pyramids of Dashour and Saccara, Louis Haghe (1838)

The 24 conferences of the year.

Conferences
Image credits (18)
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