Hague Conference on Private International Law

On the initiative of Tobias Asser, the First Diplomatic Session of the HCCH was convoked in 1893. Its aim was, and remains, to "work for the progressive unification of the rules of private international law", including by creating, and assisting in the implementation of, multilateral conventions that promote the harmonisation of the rules and principles of private international law (or conflict of laws).

The First to Fourth Diplomatic Session of the HCCH took place in 1893, 1894, 1900 and 1904 respectively. They resulted in a number of multilateral treaties, the Hague Conventions, that unified the rules of private international law in the areas of Marriage (1902), Divorce (1902), Guardianship (1902), Civil procedure (1905), Effects of Marriage (1905), and Deprivation of Civil Rights (1905).

After World War I, the Fifth and Sixth Diplomatic Sessions took place in 1925 and 1928 respectively. The result of those Diplomatic Sessions was the Protocol to recognize the competence of the Permanent Court of International Justice to interpret the Hague Conventions on Private International Law.

After World War II, steps were taken to establish the HCCH as an intergovernmental organisation, governed by its member states and administered by a secretariat, the Permanent Bureau. The treaty establishing the HCCH, the "Statute of the Hague Conference on Private International Law", was adopted during the Seventh Diplomatic Session of the HCCH in 1951, and entered into force on 15 July 1955.

The acronym "HCCH" is derived from using the respective capitals of the phrases "Hague Conference" and "Conférence de La Haye". It represents the bilingual nature of the HCCH, which has both English and French as its working languages.

As of March 2022, the HCCH has 91 members: 90 member states and one Regional Economic Integration Organisation (REIO), the European Union.[3]

The member states contribute to the expenses of the HCCH through their assessed contributions, which are due annually. The EU also contributes on the basis of contributions that are agreed. The Regulations on Financial Matters and Budgetary Practices of the Hague Conference on Private International Law provide the details in this regard.

Membership in the HCCH is not a precondition for signing, ratifying, or acceding to one or more Hague Conventions, and a total of 65 non-member states are parties to one or more conventions. HCCH identifies them as "connected parties".[4]

The HCCH acts through several governing bodies, which are established under the Statute.

The Council on General Affairs and Policy is composed of all members. It is in charge of the operation of the HCCH and its meetings are currently held annually. Through the HCCH's secretariat, the Permanent Bureau, the Council on General Affairs and Policy ensures such operation, including by establishing the HCCH's work programme.

The Council of Diplomatic Representatives, composed of all member states, is the supreme financial and budgetary authority of the Conference and exercises oversight of the financial administration of the Conference.

Other bodies include the Netherlands Standing Government Committee (instituted by decree on 20 February 1897 to promote the codification of private international law), the Special Commissions, and the Diplomatic Sessions.

The secretariat of the HCCH, the Permanent Bureau, is established by the Statute of the HCCH. Under the direction of the HCCH's highest governing body, the Council on General Affairs and Policy, the Permanent Bureau is charged with the preparation and organisation of the Sessions of the Hague Conference and the meetings of the Council and any Special Commissions; the work of the Secretariat of the Sessions and meetings; as well as all the tasks which are included in the activity of a secretariat.

The Permanent Bureau operates three offices, including the organisation's headquarters in The Hague, as well as its regional offices in Buenos Aires, Argentina, and Hong Kong SAR.

The HCCH's instruments cover subject matters in the area of family law and child protection, international civil procedure and legal cooperation, as well as cross-border commercial and finance law. These areas are often referred to as the "three pillars" of the HCCH. The following HCCH conventions are the most ratified:

• The abolition of legalisation (Apostille)
• Service of process
• Taking of evidence abroad
• International child abduction
• Intercountry adoption
• Maintenance obligations
• Choice of Court Agreements
• Hague Child Protection Convention
• The law applicable to trusts

The most recently concluded Hague convention is the Hague Judgments Convention, adopted on 2 July 2019.

The HCCH has developed several tools in order to aid in the application of its Conventions.

INCADAT[7] is a legal database on international child abduction law containing case summaries and legal analysis of the application of the 1980 Child Abduction Convention. The website also provides additional material relevant to this area of law.

iSupport[8] is an electronic case management and secure communication system for the cross-border recovery of maintenance obligations under the EU 2009 Maintenance regulation and the 2007 Hague Child Support Convention. In 2016 a second EU-funded project, iSupport 2.0, started. The two main aspects of this project, which will last until 2018, are the extension of iSupport to other countries and its consolidation with new functionalities.

e-App[9] was created in support of the 1961 Apostille Convention. Its aim is to promote and assist in the implementation of low-cost, operational and secure software technology for the issuance of electronic Apostilles and for the operation of electronic registers of Apostilles that can be accessed online by recipients to verify the origin of paper Apostilles or e-Apostilles they have received.