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

Suspension of a Member State

The grounds, effects and lifting of a suspension: payment arrears of more than 24 months or serious breach.

Updated : October 28, 2026· 4 min read

A measure of last resort

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

Suspension is the most severe measure available to the Organization with regard to one of its members. It applies in only two cases: a payment delay of more than twenty-four months, or a serious breach of obligations. It is decided by the General Assembly, after the State has had the opportunity to present its observations, and it is always reversible.

The Organization favors dialogue. Before any suspension is proposed, the Member States Relations Directorate engages in discussions with the focal point and proposes solutions, such as a payment schedule.

The commitments whose breach may lead to suspension are set out on the obligations page.

  • Suspension
  • Obligations
  • Procedure

Suspension of a Member State in figures

24 monthsPayment delay triggering the measure
1Vote lost during suspension
2Possible grounds
VoteReinstatement procedure

Source: Member States Relations Directorate.

Distribution

Dialogue and reminders70% of situations (indicative)
Negotiated payment schedules25% (indicative)
Suspensions5% (indicative)

Indicative outcome of situations of delay or breach.

The first ground: payment delay

A delay of more than twenty-four months in paying contributions is the first ground for suspension. It is assessed on the basis of unpaid calls, after successive reminders. A schedule that is being respected does not constitute a delay.

Suspension for non-payment entails the loss of the right to vote. It does not release the State from its financial obligations: the debt remains and may be settled at any time.

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)
Royal Retainer (early 1900s)
Royal Retainer (early 1900s)
View of Venice, Jacopo de' Barbari (1500)
View of Venice, Jacopo de' Barbari (1500)

The second ground: serious breach

A serious breach of obligations may also justify suspension: a lasting refusal to appoint a focal point, a manifest violation of the reference conventions, or systematic opposition to cooperation operations. The assessment falls to the General Assembly, on the report of the Council.

Seriousness is assessed case by case. A difference of interpretation or a practical difficulty does not, in itself, constitute a serious breach.

The procedure

The Directorate notes the situation and informs the State in writing. A period of three months (indicative) is allowed for it to regularize its position or present its observations. If the situation persists, the Council examines the file and proposes to the General Assembly that suspension be pronounced.

The decision is taken by vote and notified to the State through diplomatic channels. The State may be represented at the session to set out its position.

The effects of suspension

During suspension, the State loses its right to vote and may not put forward candidates to the bodies. It retains access to essential information and continues to receive security alerts relating to heritage.

Certain services may be limited, for example preferential rates. Services of common interest, such as theft reporting, remain open, since they also protect the other members.

Stages of the procedure

From alert to decision
StageActorTime frame (indicative)
Finding and notificationManagementImmediate
Observations by the StateState concerned3 months
ProposalCouncilNext session
DecisionGeneral AssemblyVote

Milestones

  1. Reminders

    Friendly reminders.

  2. Payment schedule

    Settlement plan proposed.

  3. Referral

    Examination by the Council.

  4. Decision

    Vote of the General Assembly.

Suspension is not expulsion

Oil Bottle (1100s–1200s)
Oil Bottle (1100s–1200s)
Arrival of the "Southern Barbarians" (c. 1600)
Arrival of the "Southern Barbarians" (c. 1600)
Incense Burner Support (600–900)
Incense Burner Support (600–900)

Suspension or withdrawal

Seven Jeweled Mountain (late 1800s)

Suspension

Decided by the Assembly
  • Temporary
  • Loss of the right to vote
  • Reinstatement by vote

Collective measure.

Clip for Paper with Sage Seated Under a Pine, Pu Zhongqian (1600s or 1700s)

Withdrawal

Decided by the State
  • Voluntary
  • One year's notice (indicative)
  • New accession possible

Sovereign choice.

Avoiding suspension

  1. Monitor

    The 31 March deadline.

  2. Engage in dialogue

    From the first difficulty.

  3. Negotiate

    A payment schedule.

  4. Comply with

    The agreed plan.

  5. Inform

    The Directorate of any change.

For the focal point in difficulty

A director of the Heritage Directorate

Nuova pianta di Roma data in luce da Giambattista Nolli l’anno MDCCXLVII, known as La Pianta Grande di Roma, Giovanni Battista Nolli (1748)
« We were two years behind. Dialogue with the Directorate led to a payment schedule, and we avoided suspension. »
Yasmine Boutros-Lenoir, heritage director of a State (example)

Vocabulary of suspension

Suspension
Temporary deprivation of rights.
Reinstatement
Return to full rights.
Serious breach
Serious violation of an obligation.
Notification
Official written information.

Lifting of suspension and reinstatement

Suspension is lifted when the State has regularized its situation: payment of the sums due or adoption of an accepted plan, and correction of the breach found. Reinstatement is decided by a vote of the General Assembly, on the proposal of the Council.

Upon reinstatement, the State regains all of its rights. The financial report keeps the situation of arrears up to date.

Frequently Asked Questions

Is a suspended State excluded?

No, it remains a member.

Does it lose access to alerts?

No, services of common interest remain open.

How can it be reinstated?

By a vote of the General Assembly, after regularization.

Useful Documents

Contacts

Capriccio: A Palace with a Courtyard by the Lagoon, Antonio Canaletto (c. 1750–55)
Capriccio: A Palace with a Courtyard by the Lagoon, Antonio Canaletto (c. 1750–55)
Member States Relations DirectorateParis — Headquarters+33 1 00 00 08 00membres@oimap.exampleMonday to Friday, 9 a.m.–5 p.m.

Consult the payment arrangements

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

Avoid any delay.

Payment
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