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

Deposit disputes

A work entrusted to a gallery, warehouse or museum: liability, damage, restitution and insurance in the event of a dispute.

Updated : October 28, 2026· 3 min read

Entrusting a work means entrusting it to risk

At the Market, Camille Pissarro (late 1800s)
At the Market, Camille Pissarro (late 1800s)

A work deposited in a gallery, a secure warehouse, a restoration workshop or a museum passes out of its owner's control. If it is damaged, lost or not returned, the question of liability arises immediately.

Deposit disputes account for 7% of TAO requests. They pit owners against professional depositaries, but also private individuals against one another.

This page presents the principles of liability, the useful evidence and the recommended clauses.

  • Deposit
  • Report
  • Insurance

Deposit disputes in figures

7%Share of requests
8 monthsAverage duration
46%Amicable agreements
24%Disputes related to insurance

Source: Registry of the OIMAP Arbitral Tribunal.

Breakdown

Damage38%
Non-return26%
Loss or theft22%
Conservation conditions14%

Causes of deposit disputes.

The depositary's obligations

The depositary must keep the work with the care of a professional, return it at the owner's request and inform the owner of any incident. The depositary answers for its fault, but may be exonerated in the event of force majeure or fault of the depositor. Conservation conditions (temperature, humidity, security) are assessed according to the standards of the profession.

The contract may limit liability to an amount or to certain risks, within the limits of the applicable law. Such clauses are strictly interpreted, particularly when challenged by a non-professional depositor.

Dr. James Stuart; Mary Campbell Stuart, Gilbert Stuart (c. 1815)
Dr. James Stuart; Mary Campbell Stuart, Gilbert Stuart (c. 1815)
Seal of Doge Michele Steno (reverse) (1400–1409)
Seal of Doge Michele Steno (reverse) (1400–1409)
The Antechamber of the Palace of Justice, Paris, Charles Meryon (1855)
The Antechamber of the Palace of Justice, Paris, Charles Meryon (1855)

Evidence and condition reports

The condition report on entry and exit is the essential evidence. It describes, with photographs, the state of the work at the time of deposit and of return. Without a report, it is hard to show that damage occurred during the deposit.

Owners have an interest in requiring an adversarial report, signed by both parties, and in keeping copies. Professional warehouses provide standardised reports.

Insurance and loans to museums

Insurance is at the heart of deposit disputes. The contract must specify who insures the work, for what value and against what risks. Loans to museums are often covered by State guarantees or "nail-to-nail" insurance.

In the event of a claim, prompt notification to the insurer is essential. The tribunal examines the depositary's liability independently of the compensation paid by the insurer, which may turn against the depositary.

Loans and exhibitions

Lending works for an exhibition is a particular kind of deposit. It requires a loan agreement specifying conservation conditions, insurance, duration, photo credits and return. Disputes are frequent when the loan is extended or when the work is damaged.

Museums and foundations may use the TAO clause in their loan contracts, ensuring quick and discreet settlement in the event of a dispute.

Liability in the event of a claim

Four situations
SituationResponsible partyKey evidence
Damage during custodyDepositaryCondition report
Theft in the warehouseDepositary (security)Police report
Damage in transitCarrierConsignment note
Failure of conservationDepositaryClimate records

Milestones

  1. Condition report

    Photographs.

  2. Follow-up

    Reports.

  3. Notification

    Insurer.

  4. Report

    Comparison.

Adversarial report

Views:  The Market on the Molo, Antonio Canaletto (1735–1746)
Views: The Market on the Molo, Antonio Canaletto (1735–1746)
Sketches in Belgium and Germany, Volume I: Hall of Justice of the Magistrates du Franc, Bruges, Louis Haghe (1840)
Sketches in Belgium and Germany, Volume I: Hall of Justice of the Magistrates du Franc, Bruges, Louis Haghe (1840)
Sweet Melancholy, Joseph-Marie Vien (1756)
Sweet Melancholy, Joseph-Marie Vien (1756)

Free deposit or paid deposit

The Judgment of Solomon and Esther before Ahasuerus (pair), Dirk Vellert (c. 1530)

Free

Between private individuals
  • More limited liability
  • Little formality
  • Fragile evidence

To be avoided for valuable works.

The Auction House:  The Town Crier, Honoré Daumier (1864, printed 1920)

Paid

Warehouse or gallery
  • Reinforced duty of care
  • Detailed contract
  • Insurance provided for

Recommended solution.

Securing a deposit

  1. Contract

    Draft the contract.

  2. Record

    Condition on entry.

  3. Insure

    Declared value.

  4. Monitor

    Visits.

  5. Return

    Report on exit.

Elements of the deposit contract

A restorer

An Old Clothes Shop, Seven Dials, John Thomson (1877)
« Photographic condition reports changed everything: no more debate about what had happened to the work, just a discussion about repair. »
Camille Rousseau, restorer

Vocabulary of deposit

Depositary
Person who receives and keeps the work.
Depositor
Owner who entrusts the work.
Nail to nail
Insurance covering the whole journey.
Force majeure
Unforeseeable and irresistible event.

Frequently asked questions

Who answers for damage?

The depositary, unless exonerated.

What time limit to act?

Depending on the applicable law.

Is insurance enough?

Not always.

Where can I see the warranties?

Useful documents

Contacts

A Palace with an Arched Bridge (A Roman Villa), Hubert Robert (1760)
A Palace with an Arched Bridge (A Roman Villa), Hubert Robert (1760)
Registry of the Arbitral Tribunal (TAO)Paris — Head Office+33 1 00 00 04 00greffe.tao@oimap.exampleMonday to Friday, 9 a.m. – 5 p.m.

See warranty disputes

Letter Box, Ogata Kōrin (1700s)

Authenticity, condition, title.

Warranties
Image credits (16)
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