EU and family law


The European Union (EU) has a limited role in family law matters. Each individual member state has its own rules about separation, divorce, maintenance of spouses and children, custody and guardianship and other family law matters. The role of the EU is mainly concerned with ensuring that decisions made in one country can be implemented in another. It also has a role in trying to establish which country has jurisdiction to hear a particular case. In effect, the EU does not have rules which govern, for example, who is entitled to have custody or access but it does have rules which try to ensure that custody and access orders made in one country can be put into effect in another.

The problem of conflict of laws

If all the parties to a family law dispute are from one country and are living in that country then generally the dispute is heard by the courts of that country and a decision is made and implemented in accordance with the laws of that country. Problems arise when the parties are not living in the same country or are not nationals of the same country. It may not be clear which country’s courts should make the decisions, which country’s laws should be applied and how the decisions made in one country can be implemented in another.

Each country has its own rules about how this conflict of laws should be dealt with. It is possible that several countries would have jurisdiction to hear the dispute and that each would apply different laws. The procedures for having judgements recognised and enforced in another country can be difficult and sometimes impossible. Generally, if you have a judgment from a court in one country, you have to go through another judicial process in another country in order to have it implemented there. A simplified procedure already applies to access rights and child return orders within the EU. However, from August 2022, a simplified implementation process will come into effect for all orders relating to parental responsibility within the EU.

These problems arise between all countries and not only between EU member states. A number of international conventions have been agreed dealing with such conflicts of laws. These international conventions continue to apply between EU member states and non-EU member states. The EU regulations in family law matters apply in all the EU member states except Denmark which has opted out. So if there is a conflict of laws involving Denmark and another EU member state, the matter is governed by the international conventions if they are relevant.

EU competence to deal with family law

The EU is only entitled to make laws in areas where the treaties give it the specific competence to do so. It has no specific competence to make laws in relation to divorce, maintenance or parental responsibility. This means it cannot make laws setting out the terms under which a divorce may be granted or the responsibility of spouses to pay maintenance or how decisions on custody to access to children are to be made.

However, the EU does have competence to promote judicial co-operation in civil matters which have cross border implications. It has made a number of regulations dealing with judicial co-operation in civil matters. In general, these regulations are based on the principle of mutual recognition – that is, that decisions lawfully made in one member state should be recognised and enforced in other member states and the procedures for doing so should be as simple as possible.

EU Regulations

Family law is the competence of EU countries, and EU rules relating to matrimonial matters, parental responsibility and maintenance apply only in cross-border cases.

Matrimonial matters (divorce, separation and annulment) and parental responsibility

Regulation 2201/2003 sets out the current rules governing the jurisdiction, recognition and enforcement of matrimonial and parental responsibility orders in the EU. The scope of the Regulation is confined to matrimonial matters (divorce, legal separation, annulment) while parental responsibility includes rights of custody and rights of access, guardianship, the placement of a child in a foster family or in institutional care.


Regulation 4/2009 sets out the current rules governing the recognition and enforcement of maintenance orders in EU member states. It aims to provide for the recovery of maintenance within the EU.

Divorce, separation and annulment

Regulation 2201/2003 (also known as "the new Brussels II Regulation”)* currently sets out the rules on jurisdiction and the recognition and enforcement of judgments in matrimonial matters in cases arising on or after 1 March 2005. Matrimonial matters include divorce, annulment and legal separation but does not include, for example, the property consequences of marriage and the grounds for divorce. A Practice Guide for the application of the new Brussels II Regulation (pdf) is available.

* An updated version of the new Brussels II Regulation setting out enhanced rules relating to matrimonial matters will come into effect in the EU with Regulation 2019/1111 on 1 August 2022.


Regulation 2201/2013 does not set out one general rule about jurisdiction in matrimonial matters. It provides that you may take a matrimonial action in the courts of the member state where one or both of you are or were habitually resident or the member state of your common nationality or your common domicile. This means, of course, that it may be possible to take the action in a number of states. The Regulation provides that once proceedings have started in a particular member state, other states must refuse jurisdiction. The Regulation does not deal with the question of which law applies. This is a matter for the member state that has jurisdiction. For example, most countries other than Ireland apply the law of the country of habitual residence of the parties while Ireland applies the law of the country of domicile.

Recognition of decisions

The Regulation provides that a decision on a matrimonial matter made in one member state must be recognised and enforced in the other states without any special procedures. You do not have to go to court to have it recognised. However, any interested party may ask the court in the other member state not to recognise the decision. The court may refuse to recognise the decision:

  • If such recognition is clearly contrary to public policy
  • If the decision contradicts another decision
  • If there were certain procedural defects – in particular if one party was not properly served with the relevant papers and did not put in an appearance as a result

The court is not entitled to hear an appeal against the foreign decision.

The law applicable to international divorces

Regulation 2201/2003 does not determine what law applies when an application for divorce is being considered. For example, if an Irish person living in Spain wants to divorce a German spouse who is living in France, which national law applies?

Regulation 1259/2010 (known as "the Rome III Regulation") implementing enhanced cooperation in the area of the law applicable to divorce and legal separation currently applies in 17 member states. Ireland has not opted into this Regulation. The Regulation allows international couples in the member states where it applies to agree in advance which law will apply to their divorce or legal separation, as long as the agreed law is the law of the member state with which they have a closer connection. In case the couple cannot agree, the judge can use a common formula for deciding which country's law applies.

Parental responsibility

Regulation 2201/2003 (also known as "the new Brussels II Regulation”)* currently also sets out the rules on jurisdiction and the recognition and enforcement of judgments in matters of parental responsibility for children in cases arising on or after 1 March 2005. It applies in a very wide variety of situations. For instance:

  • The parents need not be married to each other.
  • The holders of parental responsibility need not be the biological parents of the child in question.
  • It is not confined to court judgments as it applies to agreements between parents if such agreements are enforceable in the country where they were made.

* An updated version of the new Brussels II Regulation setting out changes to parental responsibility will come into effect in the EU with Regulation 2019/1111 on 1 August 2022.

What Regulation 2001/2003 covers

Regulation 2201/2003 covers the following aspects of parental responsibility:

  • Jurisdiction – what country should hear the case
  • Recognition and enforcement – how decisions made in one country are to be recognised and enforced in another
  • Co-operation between central authorities
  • Specific rules on child abduction and access rights

Parental responsibility includes rights of custody and rights of access, guardianship, the placement of a child in a foster family or in institutional care. The Regulation does not apply to proceedings which involve:

  • Establishing and challenging maternity and paternity
  • Judgments in relation to adoption
  • The child's first and last names
  • Age of majority
  • Trusts and inheritance
  • Measures taken following criminal infringements committed by children

The Regulation also applies to certain measures concerning the child’s property if they are related to the protection of the child.


The general rule is that the court which has jurisdiction in matters of parental responsibility is the court of the country where the child is habitually resident. Again, in general, once the matter is before the courts in one country, that country continues to have jurisdiction even if the child has lawfully changed country of residence. It is possible to have the case transferred to the new country of residence if certain conditions are met and if it would be in the best interests of the child.

The parents may agree to have the question of parental responsibility decided in the court which has jurisdiction on the matrimonial matter or may agree to have the case heard by the court of a country with which the child has a close connection (for example, nationality).

If the child's habitual residence cannot be established, then the member state in which the child is present has jurisdiction.

In certain circumstances, the court which has jurisdiction may refer the case to another court if that other court is better placed to hear the case and this is in the best interests of the child. This could arise, for example, if the child’s habitual residence has changed. There are time limits on this procedure. If a child’s habitual residence changes as a result of a wrongful removal or retention, jurisdiction may shift only under very strict conditions.

The Regulation also includes rules on what is to happen if the proceedings are started in more than one member state.

In urgent cases, a court may take provisional protective measures even if another member state has jurisdiction on the substantive issue.

Recognition and enforcement

Judgements given in one member state must be recognised and enforced in another member state. The court in the other member state may refuse to recognise the order only on the grounds that:

  • It would be manifestly contrary to that member state’s public policy
  • The child was not given an opportunity to be heard (except in urgent cases)
  • The judgment was given in the absence of a person who was not served with the documents instituting the proceedings in sufficient time and in such a way as to enable them to arrange for their defence
  • A person claiming that the judgment infringes their parental responsibility was not given the opportunity to be heard

If you are applying to a court in another member state for recognition and enforcement, you are entitled to legal aid there if you were entitled in your own state. You may also get help from the Central Authority in the country where you are seeking recognition and enforcement.

In the cases of child abduction, it is not necessary to go through the court procedure for recognition.

Co-operation between national authorities

The Regulation creates a system of co-operation between Central Authorities of the member states. These authorities are obliged to facilitate communications between the courts of the relevant countries and must facilitate agreements between parents through mediation or other means.

Child abduction

Child abduction is the unlawful removal or retention of a child. If you have custody of a child and your child is abducted to another member state, you may apply to that state for the return of the child. The courts of the member state to which the child has been abducted can only refuse return of the child in limited circumstances – for example, if there are not adequate safeguards to ensure that there is no serious risk that return would expose the child to harm.

In general, the court must order the immediate return of the child. You can find out more in our document on international child abduction.

Access rights

Access rights are directly enforceable in other member states. This means that it is not necessary to go to court to declare that they are enforceable if the court which issued the orders also issues the required certificate. (This certificate guarantees that procedural safeguards have been respected – for example, that all parties had an opportunity to be heard, the child had the opportunity to be heard if that was appropriate.) It does not matter who holds the access rights – it is usually a parent but can be a grandparent or other family member depending on the national rules involved.

The certificate means that the judgment is treated in the new member state as if it were a judgement of that state.

Changes to parental responsibility in the recast Regulation 2019/1111

When Council Regulation (EU) 2019/1111 of 25 June 2019 comes into effect on 1 August 2022, a number of enhancements will be made to the rules relating to parental responsibility. These include:

  • Clearer rules on the opportunity for the child to express their views with the introduction of an obligation to give the child a genuine and effective opportunity to express their views.
  • At present, a declaration of enforceability is necessary for many judgments and orders relating to parental responsibility before they can be enforced (however, as noted above, access rights and return orders already do not require a declaration of enforceability). This requirement will be abolished for all matters relating to parental responsibility, thus saving time and money.
  • The introduction of defined timelines for dealing with abduction cases, including 6 weeks for the first court hearing and then 6 weeks for any appeal unless there are exceptional circumstances. A general obligation is also imposed on courts to use the quickest and most efficient procedures available.
  • A prohibition on the placing of a child in another member state without prior consent of the relevant authority in the receiving member state (unless the child is to be placed with its parent or, in some instances, with close relatives). A three-month deadline is now set for responding to requests for placement.

Hague Conventions

The Hague Convention of 25 October 1980 on the civil aspects of international child abduction (“the 1980 Hague Convention”) and the Hague Convention (1996) on jurisdiction, applicable law, recognition, enforcement and cooperation in respect of parental responsibility and measures for the protection of children continue to apply in cases where the 2003 Regulation does not.

The European Convention on Recognition and Enforcement of Decisions Concerning Custody of Children and on Restoration of Custody of Children (the Luxembourg Convention) applies to a number of European countries. It is now of limited relevance because the EU Regulation or the Hague Convention covers the relevant countries.

Both Conventions were signed in 1980. They were brought into effect in Ireland in 1991 by the Child Abduction and Enforcement of Court Orders Act 1991.


The recognition and enforcement of maintenance orders in EU member states is governed by Regulation 4/2009 (also known as ‘the Maintenance Regulation’). Its objective is to help a maintenance creditor (applicant) to establish easily, quickly and generally free of charge, an order which can be enforced throughout the European Union. It does this by providing for common rules in relation to jurisdiction, applicable law, recognition, enforcement, cooperation and standardised documents. It covers maintenance obligations which arise from:

  • Family relationships
  • Parentage
  • Marriage or affinity

It means that a person who has an order for the payment of maintenance given in an Irish court is in a position to look for recovery of that amount in another EU country. The same service is available to those in other EU member states who are seeking recovery of maintenance against debtors (respondents) living in Ireland.

Under the Regulation, each member state has a Central Authority. The Central Authority in Ireland is the Department of Justice and Equality. The central authorities co-operate with each other in facilitating the operation of the Regulation. They also assist individuals in relation to applications available under the Regulation, particularly with regard to the transmission and receipt of applications, the initiation of related proceedings for the establishment or modification of maintenance, and for the enforcement of a maintenance decision.

Regulation 805/2004 of 21 April 2004 created a European Enforcement Order for uncontested orders – including maintenance orders – that came into effect in Ireland on 21 October 2005. Its provisions for maintenance orders were replaced by the Maintenance Regulation, except for European enforcement orders concerning maintenance obligations issued by member states that are not bound by the 2007 Hague Protocol on the law applicable to maintenance obligations. Only Denmark is not bound by the 2007 Hague Protocol.

Lugano Convention

The European Community signed a treaty (known as the new Lugano Convention) on jurisdiction and the recognition and enforcement of judgments in civil and commercial matters with Iceland, Norway and Switzerland. The Convention is substantially the same as Regulation 44/2001 and applies between an EU member state and Iceland, Norway and Switzerland.

UN and Hague Conventions

The UN Convention on the Recovery Abroad of Maintenance Payments (the New York Convention) was brought into effect for Ireland in November 1995 by the Maintenance Act 1994. This Convention is designed to facilitate the recovery of maintenance by a person living in one jurisdiction against a person living in another. The full list of jurisdictions covered by the New York Convention is set out here.

In 2007, the Hague Conference on Private International Law adopted the following two international instruments which are designed to facilitate the international recovery of maintenance:

  • 2007 Hague Convention on the international recovery of child support and other forms of family maintenance. It revises two existing Hague Conventions relating to family support as well as the New York Convention. The Convention entered into force on 1 January 2013.
  • 2007 Hague Protocol on the law applicable to maintenance obligations. The European Union has applied the Protocol since 2011 on a provisional basis to all its member states except for Denmark. The Protocol entered into force on 1 August 2013.

If you want to enforce a maintenance order in a country not covered by the Maintenance Regulation or the Lugano Convention, you should contact the Central Authority for Maintenance Recovery in the Department of Justice and Equality for help – see 'Where to apply' below. The Department is responsible for transmitting and receiving maintenance.

There is more information about maintenance in our document on maintenance orders and agreements.

Brexit, the UK and family law matters

On 23 June 2016, the United Kingdom (UK) voted to leave the European Union (EU). Following a transition period, on 31 January 2020 at 11pm the UK exited the EU. The UK is no longer a member of the EU.

Brexit affects a number of family law issues with a cross-border element. So, for example, there may be changes in how certain aspects of custody and maintenance applications are processed when one parent lives in the EU and one parent lives in the UK. The old basis for recognising UK divorces has also changed although they will still be recognised in Ireland under new rules.

Divorce, separation and annulment

The Withdrawal of the United Kingdom from the European Union (Consequential Provisions) Act 2020 (pdf) provides for the continued recognition in Ireland of divorces, legal separations and marriage annulments granted in the UK.

If you apply for a divorce after 31 December 2020 and you live in Ireland and your spouse lives in the UK, new rules apply around where the application will be heard – in either the Irish or the UK courts. These applications may become slower or more complicated as a result.

Parental responsibility issues such as custody and access

Any cross-border custody or access orders that were in place at the end of the transition period remain in effect. So, orders affecting a child with parents/guardians in both Ireland and the UK are unaffected. If you had an ongoing case about arrangements for your children at the end of the transition period, your case will continue under the old rules.

However, if you applied for custody or access after the end of the transition period, different rules may apply for having the order made or accepted in Ireland or the UK. In general, cross-border parental responsibility issues involving Ireland and the UK will be governed by the 1996 Hague Protection of Children Convention. This is similar to the system which existed before Brexit and which already applies to parental responsibility matters with a link to Ireland and to some non-EU countries such as Australia and Russia.


Co-operation between Irish and UK authorities in relation to maintenance continues. Applications and orders made before the end of the transition period will be dealt with under EU law. However, applications and orders made since 1 January 2021 will be dealt with according to the 2007 Hague Maintenance Convention.

The recognition and enforcement of family law judgments and orders may be simplified in future if the UK signs up to the Lugano Convention, an international agreement between the EU and some other countries covering the recognition and enforcement of orders made in other jurisdictions.

Useful addresses

Central Authority for Maintenance Recovery

Department of Justice

Bishop's Square
Redmond's Hill
Dublin 2
D02 TD99

Tel: +353 (0)1 479 0200
Locall: 1890 555 509

Department of Justice

Bishop's Square
Redmond's Hill
Dublin 2

Tel: +353 1 479 0200
Locall: 1890 555 509
Fax: +353 1 479 0201

Page edited: 26 March 2021