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Desk fees

Indicative scale of OIMAP Desk services and conditions of the reduced rate.

Updated : October 28, 2026· 4 min read

Public, indicative prices

Teapot with Landscape and Imperial Poem, Chen Hanwen (1762–95)
Teapot with Landscape and Imperial Poem, Chen Hanwen (1762–95)

Desk fees cover the cost of review, examination by experts and issuance of documents. They are public, identical for all applicants in the same category, and revised by the Executive Council.

The amounts below are indicative. The exact price is displayed when the request is submitted in the online procedures.

  • Fees
  • Scale
  • Desk

Desk fees in figures

€120Registration
€900–2,400Authenticity
−50%Public officials and museums
€0Theft/loss report

Source: OIMAP General Secretariat.

Breakdown

Authenticity€900 to €2,400
Provenance€600 to €1,500
Conservation€500 to €1,200
Other services€120 to €450

Indicative weight of each family in billing.

How fees are set

The scale is proposed by the General Secretariat, reviewed by the Finance Committee, then approved by the Executive Council. It is based on the average review time, the use of accredited experts and the cost of securing documents.

The Organization does not seek to make a profit on these services. Desk revenue supplements the contributions of Member States without replacing them.

Rose Ryal: James I (obverse); Shield of Arms (reverse) (1619–20)
Rose Ryal: James I (obverse); Shield of Arms (reverse) (1619–20)
The Four Seasons, Kano Tan’yū (1668)
The Four Seasons, Kano Tan’yū (1668)
Medal: Loïe Fuller (obverse), Pierre Roche (1900)
Medal: Loïe Fuller (obverse), Pierre Roche (1900)

Ranges depending on complexity

Some services show a range, because the expert work varies. A certificate of authenticity for a documented work requires fewer examinations than an object with no history. The exact quote is provided after the admissibility check.

The applicant may accept or decline this quote. If declined, the case is closed and only the admissibility fees, if any, remain due (indicative).

Reduced rate

A reduced scale of 50% applies to public officials and museums, including institutions that are members of the partner museums network. It requires proof of the applicant's status, for example a certificate from the administration.

This reduction supports the protection of public heritage. It does not apply to sales made by these institutions on a commercial basis.

Free reporting

Reporting a theft or loss is free for everyone. It is processed within twenty-four hours and results in an alert sent to customs, police forces and approved auction houses.

Being free of charge serves the general interest: the faster the alert circulates, the greater the chances of recovering the item. See also BIOP alerts.

Indicative scale

Fees for the main services
ServiceIndicative feeTimeframe
Registration of a work€12010 days
Certificate of authenticity€900 to €2,4004 to 8 weeks
Provenance certificate€600 to €1,5003 to 6 weeks
Title of ownership€35015 days
Import/export licence€18010 to 20 days
Sales approval€4505 days
Condition report€500 to €1,2002 to 4 weeks
Digital certification€1507 days
Theft/loss reportFree24 hours

Milestones

  1. Quote calculation

    The price is set after admissibility.

  2. Payment

    The applicant approves and pays.

  3. Examination

    The work begins.

  4. Invoice

    The invoice is available.

Indicative fees

Jar with Design in Underglaze Iron (1800s–1900s)
Jar with Design in Underglaze Iron (1800s–1900s)
Half Tremissis of Justinian I (527–565)
Half Tremissis of Justinian I (527–565)
Document Box (Ryōshibako) with Chrysanthemum and Plum (lid) (late 1800s-early 1900s)
Document Box (Ryōshibako) with Chrysanthemum and Plum (lid) (late 1800s-early 1900s)

Standard or reduced rate

Coin of Kushan King Vasudeva I (c. 142/145+)

Standard rate

Individuals and companies
  • Full scale
  • Payment before review
  • Invoice in the holder's name

General case.

Portrait of a Man, Gustave Caillebotte (1880)

Reduced rate

Public officials and museums
  • 50% reduction
  • Proof required
  • No commercial sale

Support for public heritage.

Obtain a quote

  1. Submit the request

    With the documents.

  2. Wait for admissibility

    One to two working days.

  3. Receive the quote

    In the account.

  4. Accept and pay

    To start the review.

To avoid an unexpected invoice

A buyer in Geneva (example)

Portrait of John VIII Palaeologus, Emperor of Constantinople, 1424-1428 (obverse), Pisanello (c. 1438–1439)
« The price is known before the examination begins. This transparency matters a great deal to clients who must justify every expense. »
Sophie Reymond, acquisitions advisor (example)

Glossary

Quote
Price proposal drawn up after admissibility.
Reduced rate
Scale reduced by 50%.
Range
Price interval depending on complexity.
Refund
Return of sums in the cases provided for.

Payment, invoice and refund

Payment is required after admissibility. An invoice is issued in the account holder's name and can be downloaded. Accepted currencies and applicable taxes depend on the billing country.

A refund is possible if the Desk cannot process the request for a reason attributable to it. It is not due where the examination has taken place and its result does not suit the applicant.

Frequently asked questions

Are prices negotiable?

No, the scale is identical for all applicants in the same category.

Who benefits from the reduced rate?

Public officials and museums, on proof.

Does reporting cost anything?

No, it is free.

Where do I submit my request?

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)
General SecretariatParis — Headquarters+33 1 00 00 00 00secretariat@oimap.exampleMonday to Friday, 9 am – 5 pm

Submit a request

Salver, Carlo Bugatti (c. 1907)

Use the online services.

Online procedures
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