The first twenty-four hours

In the urgency that follows a theft, three actions count: alert the police, document the work and open the OIMAP report. Each hour that passes reduces the chances of finding the work before it is moved or resold.
Reporting a theft is the most used procedure: more than half the records in the BIOP database come from it. An alert published within twenty-four hours is consulted on average by 1,200 operators within the week.
This page guides you step by step, from complaint to restitution.
Reporting a theft in figures
Source: OIMAP Heritage Protection Department.
The first actions
Do not touch the scene, call the police and obtain a report. Look for proof of ownership — invoice, certificate, photographs, correspondence — and for the work's condition. Notify your insurer within the time limits in your contract.
Then open the report on the Desk by choosing "Theft". The form picks up the information from the complaint and asks you to attach the photographs. If the work is registered, the OIMAP number pre-fills some of the fields.



Completing the theft record
The record comprises the identity of the work, distinguishing marks, the date and place of the theft, the circumstances (break-in, pickpocketing), the report number, the reporter's contact details and an indication of the value. The latter is not published, but it helps to assess the seriousness.
The more complete the description, the more useful the alert. Attach photographs from the front, side and in detail, as well as earlier catalogues or exhibitions in which the work was reproduced. A work published in a book is easy to recognise.
Alert, relay and follow-up
After verification, the alert is published in the database and passed to subscribed operators, authorised law enforcement and INTERPOL. The unit follows the matches and tells the reporter of any serious lead, without compromising the investigation.
In the event of a discovery, the unit coordinates with the police of the country concerned the verification, the seizure and, where appropriate, the restitution. It can also put you in touch with a specialised lawyer if the work was acquired by a good-faith third party.
Preventing rather than suffering
A complete photographic inventory cuts the time taken to report by several days. For public and private collections, OIMAP recommends an inventory sheet per work, with photographs from several angles, dimensions and distinguishing marks.
Registering works in the OIMAP Registry gives a unique number and a digital passport that make reporting and recognition easier. It is strongly advised for high-value works.
The theft file
| Document | Why | Priority |
|---|---|---|
| Police report | Proof of the theft | Mandatory |
| Photographs | Recognition | Mandatory |
| Certificate or invoice | Proof of ownership | Recommended |
| Earlier publications | Recognition | Useful |
| Insurance policy | Compensation | Useful |
Landmarks
- Theft
Call to the police.
- Reporting
Record filed.
- Alert
Publication in the BIOP.
- First feedback
Operators and police forces.
- Follow-up
Monthly update.
If the work is found



Complaint alone or complaint and alert

Complaint alone
National police- Triggers the investigation
- National reach
- No international circulation
Essential but insufficient.

Complaint and alert
Police and OIMAP- Worldwide circulation
- Market monitoring
- INTERPOL support
Recommended combination.
Procedure step by step
- Alert
Call the police.
- Document
Gather the evidence.
- Declare
Open the record on the Desk.
- Supplement
Answer the analyst.
- Follow up
Monitor the feedback.
In the first hours
A gallery owner

« After the burglary, I spent the night looking for my documents. The next day, the alert was online. It reassured me not to be alone. »
Vocabulary of theft
- Burglary
- Theft with break-in.
- Report
- Official instrument of the police.
- Relay
- Transmission of the alert to other services.
- Restitution
- Return of the work to its owner.
Frequently asked questions
Must I wait for the complaint?
No, open the report at the same time.
Is the alert public?
The identifying details are, not your contact details.
How long does an investigation take?
Varies by State.
What to do in case of theft from a museum?
Useful documents
Contacts

See the restitutions
Image credits (16)
- Seal Color Box (1662–1722) — Cleveland Museum of Art, CC0 1.0
- Nowshera, Kashmir (number 1000), Samuel Bourne (1864) — Cleveland Museum of Art, CC0 1.0
- Carnet (1863–1865) — Cleveland Museum of Art, CC0 1.0
- Gathering among the Members of Office Censor-General (1700s) — Cleveland Museum of Art, CC0 1.0
- Plaque (1500s–1600s) — Cleveland Museum of Art, CC0 1.0
- La Belle Jardinère: le magasin de la rue de la Cité pendant sa demolition, Paris, Charles Marville (1864–66) — Cleveland Museum of Art, CC0 1.0
- Chemin de fer de Toulouse à Bayonne. Pont de l'Aran (en trois arches de 17m d'ouverture chacune). Situation des travaux au 21 juillet 1861, Édouard Baldus (1861) — Cleveland Museum of Art, CC0 1.0
- Bidri Hookah Bowl with Roses (c. 1650s) — Cleveland Museum of Art, CC0 1.0
- Mercury (Budha), from a Mandi Astrology Series, Sanju (c. 1810) — Cleveland Museum of Art, CC0 1.0
- Boy with Cigar (c. 1855) — Cleveland Museum of Art, CC0 1.0
- Seal Color Box (1662–1722) — Cleveland Museum of Art, CC0 1.0
- A Palace with an Arched Bridge (A Roman Villa), Hubert Robert (1760) — Cleveland Museum of Art, CC0 1.0
- The Triumph of Mordecai, Lucas van Leyden (1515) — Cleveland Museum of Art, CC0 1.0
- Seal with Two Qilin Playing (1849) — Cleveland Museum of Art, CC0 1.0
- Beaded Hat or Headpiece (early 1900s(?)) — Cleveland Museum of Art, CC0 1.0
- Lace Towel End (c. 1700s–1800s) — Cleveland Museum of Art, CC0 1.0
Cleveland Museum of Art · CC0 1.0
Report a workDeclaring a theft, a loss or a suspect work: three procedures, a single aim, finding the work quickly.›
BIOP databaseThe international database of protected works: 48,200 stolen, lost or suspect works, searchable by all and enriched by police forces and museums.›
RestitutionsReturning works to their lawful owners: 847 restitutions since 2007, ongoing cases and procedure for requesting a restitution.›