The legal framework
Regulation (EU) 2019/1111, Brussels II ter, applicable since 1 August 2022, sets jurisdiction in matrimonial matters and parental responsibility and provides for automatic recognition of judgments across the Union. Regulation (EC) 1259/2010, Rome III, adopted under enhanced cooperation by seventeen states including France, Belgium, Germany and Austria, designates the law applicable to divorce and allows spouses to choose it. Ireland is not bound by Rome III, and Denmark by neither.
The rule that surprises most is lis pendens: the court seised first prevails. In a binational couple, the race to court often determines the applicable law and therefore the financial outcome.
Ireland did not opt into Rome III, so an Irish court applies Irish law to a divorce before it, whatever the couple's connections elsewhere.
Key points
| Jurisdiction | Regulation (EU) 2019/1111, applicable since 1 August 2022 |
|---|---|
| Applicable law | Regulation (EC) 1259/2010, enhanced cooperation |
| Choice of law | Spouses may designate the law governing their divorce |
| Recognition | Automatic within the Union, no exequatur |
| Children | Parental responsibility and child return covered by Brussels II ter |
In practice
- Check first what kind of instrument it is: a regulation applies directly, a directive must be transposed and leaves differences between states.
- Consult the consolidated version on EUR-Lex, which incorporates every amendment.
- Identify the national transposing statute: that is what a court will actually apply.
- Where the meaning is disputed, look for Court of Justice judgments on the point.
- For a cross-border dispute, check whether a national contact point or a European network can help.
Cost and coverage
Consulting Union law costs nothing: EUR-Lex publishes every text free of charge, in twenty-four official languages and in consolidated form. Any cost lies in legal advice, where the interaction between the European text and the national transposing statute becomes decisive — common with directives, rare with regulations.
Where to go
- EUR-Lex, the official portal of Union law, publishing every text in twenty-four languages
- The European e-Justice Portal, for cross-border procedures
- Your Europe, the Commission's information service for citizens
- SOLVIT, the network that resolves misapplication of Union law by an administration
- The European Consumer Centre in your country, for cross-border consumer disputes
Worth knowing
Do not confuse the European Union with the Council of Europe: the European Convention on Human Rights and the Strasbourg Court are not EU bodies and cover forty-six states, including Switzerland and the United Kingdom.
Frequently asked questions
Which court has jurisdiction?
The one designated by Brussels II ter, usually the spouses' habitual residence or the respondent's; the court seised first prevails.
Can we choose the law of our divorce?
Yes in the states bound by Rome III, by written agreement. Ireland is not among them.
Is a divorce from another member state recognised?
Yes, automatically within the Union, with no recognition procedure.
Which states are outside?
Denmark is bound by neither instrument; Ireland is outside Rome III.
Official sources and links
- UN Human Rights Office — ratified treaties and country reviews
- ILO NATLEX — national legislation database