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

Assessment and diplomas

Exams, scores, appeals and verification of diplomas: how the Academy assesses and certifies its trainees.

Updated : October 28, 2026· 3 min read

Pages in this section

A qualification of value

Edge of the Woods Near L'Hermitage, Pontoise, Camille Pissarro (1879)
Edge of the Woods Near L'Hermitage, Pontoise, Camille Pissarro (1879)

A diploma has value only if obtaining it is demanding and verifiable. The Academy assesses trainees through three tests — written, oral, case study — before independent juries, and issues diplomas whose authenticity can be checked online in a few seconds.

The pass rate is 82%. Trainees who fail may resit once.

This section presents the exams, appeals and verification of diplomas.

  • Evaluation
  • Diplomas
  • Exams

Assessment and diplomas in figures

82%Pass rate
12/20Minimum mark
3Tests
15 daysAppeal period

Source: OIMAP Academy.

Three pages

Breakdown

Written40%
Case study35%
Oral25%

Weighting of tests.

Carpenter's Plane (1400s)
Carpenter's Plane (1400s)
Bookplate:  Boylston Medical Library, George Girdler Smith (1806–39)
Bookplate: Boylston Medical Library, George Girdler Smith (1806–39)
The Four Seasons, Kano Tan’yū (1668)
The Four Seasons, Kano Tan’yū (1668)

The three tests

The written exam checks knowledge (law, provenance, identification). The case study assesses reasoning: the candidate analyses a file and proposes a reasoned decision. The oral lets the candidate defend their choices before a jury. Together they measure knowledge and know-how.

For long programmes, a final dissertation completes the assessment.

Juries and fairness

Juries include a trainer, an outside practitioner and, for diplomas, an academic. Scripts are anonymised and marked by two markers. Gaps of more than three points are settled by a third.

Candidates with disabilities receive adjustments: extra time, adapted materials, assistance.

The diplomas

At the end of the training, the Academy awards a certificate or a diploma, with a grade (pass, merit, distinction, high distinction) for long pathways. Each qualification carries a unique number and a verification code. It is handed to the candidate in digital form and, on request, printed.

Qualifications are recognised by Member States and by partner universities, which award credits.

Retention and certificates

The Academy keeps assessment files for thirty years. A former trainee may at any time request a certificate of success, a transcript or a duplicate. These documents are issued within five days.

If a diploma is lost, a digital duplicate is issued free of charge; a printed duplicate costs forty euros.

Tests by programme

Three programmes
ProgrammeTestsGrade
Market Analyst CertificateWritten, case, oralNo
Due Diligence and Provenance CertificateWritten, caseNo
Expert-Curator DiplomaWritten, case, oral, dissertationYes

Milestones

  1. Tests

    Written and case.

  2. Oral

    Jury.

  3. Results

    Notification.

  4. Diploma

    Presentation.

A Lady Reading, Francis Seymour Haden (1833–1910)
A Lady Reading, Francis Seymour Haden (1833–1910)
Salver, Carlo Bugatti (c. 1907)
Salver, Carlo Bugatti (c. 1907)
Panel (c. 1780–1840)
Panel (c. 1780–1840)

Second chance

Written exam or case study

Farmhouse on the Slope of a Hill, Fra Bartolommeo (c. 1508)

Written

Knowledge
  • Broad coverage
  • Objective marking
  • Less analysis

For the basics.

Lace Towel End (c. 1700s–1800s)

Case study

Reasoning
  • Real situation
  • Argumentation
  • More subjective marking

For practice.

Passing your exams

  1. Revise

    Programme.

  2. Practise

    Past papers.

  3. Attend

    Exam.

  4. Defend

    Oral.

  5. Receive

    Diploma.

Before the exam

A jury member

Presentation  Bowl (1900)
« What we look for is the ability to decide and to justify. Knowledge is necessary, but not sufficient. »
Pr. Daniel Aubry, jury chair

Vocabulary of assessment

Jury
Group of examiners.
Grade
Assessment of a diploma.
Duplicate
Official copy.
Plagiarism
Copying a work without citing it.

Academic integrity

Fraud, plagiarism and impersonation are punished: cancellation of the test, exclusion, withdrawal of the diploma and report to the authorities. Dissertations are checked by anti-plagiarism software.

Candidates sign an integrity charter at the start of the training.

To go further

The Academy's reception service answers practical questions Monday to Friday, in French, English and Spanish, and can direct each visitor to the programme, scholarship or free resource that fits their situation. A guidance counsellor also offers a thirty-minute individual meeting, by appointment, to build a realistic training pathway.

Trainees' feedback is valuable: each session gives rise to a questionnaire, and the most useful suggestions are examined each quarter by the teaching committee. Do not hesitate to write to report a difficulty, propose a subject or tell us what the training has changed in your practice.

Frequently asked questions

What mark is needed?

12/20.

Can one resit?

Once.

How do I obtain a duplicate?

On request.

Where can I challenge?

See Appeals.

Useful documents

Contacts

Temple of Ramesses II, Abu Simbel, Antonio Beato (c. 1860s)
Temple of Ramesses II, Abu Simbel, Antonio Beato (c. 1860s)
OIMAP AcademyParis — Head Office+33 1 00 00 05 00formation@oimap.exampleMonday to Friday, 9 a.m. – 5 p.m.

See the exams

Bidri Hookah Bowl with Roses (c. 1650s)

Tests.

Exams
Image credits (23)
▲