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

Text of the UNESCO Convention 1970

The twenty-six articles of the 1970 Convention presented by major themes, with the obligations they create.

Updated : October 28, 2026· 3 min read

Twenty-six articles to read in order

Châteauvieux-sur-Suran, Antoine-Claude Ponthus-Cinier (1848)
Châteauvieux-sur-Suran, Antoine-Claude Ponthus-Cinier (1848)

The 1970 Convention is short: twenty-six articles, preceded by a preamble. It opens with a definition of cultural property, then lists the obligations of States, before setting out the rules on ratification and revision.

This page summarises the text by groups of articles, indicating each time what the article requires and what that means in practice for the art market.

The official text, in its authentic languages, is available from UNESCO.

  • Text
  • Articles
  • Cultural property

Text of the UNESCO Convention 1970 in figures

26Articles
3Parts of the text
1972Entry into force
6Official languages

Source: OIMAP Legal Affairs Department.

Breakdown

Definitions and principles (Art. 1-4)15%
National measures (Art. 5-10)30%
Restitution and cooperation (Art. 11-15)25%
Final provisions (Art. 16-26)30%

Approximate weight of the parts of the text.

The definition of cultural property and the principle of lawfulness

Article 1 defines cultural property as property which each State designates, on religious or secular grounds, as being of importance for archaeology, prehistory, history, literature, art or science, and which belongs to listed categories: zoological collections, archaeological objects, works of art, manuscripts, stamps, furniture.

Article 3 lays down the principle: the import, export and transfer of ownership of cultural property effected contrary to the provisions adopted by States parties are illicit.

Coronation of the Virgin, Christoffel Jegher (1632–36)
Coronation of the Virgin, Christoffel Jegher (1632–36)
Seal with Two Qilin Playing (1849)
Seal with Two Qilin Playing (1849)
The Victory Banquet: from Battle Scenes of the Quelling of Rebellions in the Western Regions, with Imperial Poems (c. 1765–74; poem dated 1760)
The Victory Banquet: from Battle Scenes of the Quelling of Rebellions in the Western Regions, with Imperial Poems (c. 1765–74; poem dated 1760)

The operational articles

Articles 5 to 10 list the measures States must take: protection services, inventory, conservation institutions, control of excavations, ethics of antiques dealers, education. Article 6 provides for the export certificate, and Article 7 for the fight against acquisitions of illicitly exported property.

Articles 13 to 15 deal with restitution and cooperation: States undertake to facilitate the recovery of property, to recognise the rights of legitimate owners and not to prevent the conclusion of more protective bilateral agreements.

Reading between the lines

The 1970 text is a compromise between States that export cultural property, anxious to protect their heritage, and importing States, attached to the circulation of works. The result is flexible wording, which leaves a great deal to national legislation.

That is why commentaries and case law play a large part in its interpretation. The Commentaries page presents the main doctrinal readings and the decisions that have changed the understanding of the text.

The articles to remember

Key articles
ArticleContentPractical effect
1Definition of cultural propertyScope of application
3Illicitness of transfers contrary to the ConventionBasis of claims
5Protection services and inventoriesTraceability
6Export certificateDocument expected by operators
7Acquisitions and restitutionMuseum policy
13Cooperation and restitutionProcedures between States

Landmarks

  1. Adoption in Paris

    UNESCO General Conference.

  2. Entry into force

    Sufficient ratifications.

  3. Operational guidelines

    Guidelines for application.

  4. OIMAP directives

    Obligations for operators.

A text to read with national law

Prohibition or authorisation

View of the Gulf of Pozzuoli from Solfatara, Philipp Hackert (1803)

Prohibition

Import of property stolen from a museum or institution
  • Absolute
  • Linked to the inventory
  • Restitution possible

Article 7.

Portrait of John VIII Palaoelogus, Emperor of Constantinople, 1424-1428 (reverse), Pisanello (c. 1438–1439)

Authorisation

Export under certificate
  • Control on departure
  • Issued by the State of origin
  • Proof of lawfulness

Article 6.

Carved Lacquer Scroll Box (1736–95)
Carved Lacquer Scroll Box (1736–95)
Temple of Athene Nike. Venus Victrix—Wingless Victory, Dimitrios Constantin (c. 1850s–60s)
Temple of Athene Nike. Venus Victrix—Wingless Victory, Dimitrios Constantin (c. 1850s–60s)
India. Benares. Aurangzeb's Mosque, after a photo by Dr. Kurt Boeck, Photoglob Co. (c. 1890–1910)
India. Benares. Aurangzeb's Mosque, after a photo by Dr. Kurt Boeck, Photoglob Co. (c. 1890–1910)

Reading an article of the Convention

  1. Spot

    Find the relevant article.

  2. Read

    Understand the obligation.

  3. Search

    Find the national law.

  4. Compare

    Check consistency.

  5. Apply

    Act accordingly.

To remember about the Convention

A curator

Pastoral Landscape with Ruins and a Ford, Gerhardt Janssen (1722)
« The 1970 Convention is brief, but each article engages a whole area of our practices. »
Dr. Sofia Marinelli, museum curator in Milan

Vocabulary of the Convention

Depositary
Organisation that holds a treaty.
Preamble
Introduction setting out the reasons for a text.
Antiques dealer
Dealer in old objects.
Clandestine digs
Excavations carried out without authorisation.

Frequently asked questions

Is the text available in French?

Yes, it is one of the official languages.

Are there application guidelines?

Yes, operational guidelines have been adopted by the States parties.

How does OIMAP incorporate it?

In its 2019 directives: see The seven directives.

Where can I see the States parties?

On the States parties page.

Useful documents

Contacts

The Grotto of Posillipo, Hubert Robert (c. 1769)
The Grotto of Posillipo, Hubert Robert (c. 1769)
Legal Affairs DepartmentParis — Headquarters+33 1 00 00 02 00juridique@oimap.exampleMonday to Friday, 9 am – 5 pm

See the States parties

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

Who has ratified?

States parties
Image credits (16)
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