Succession Upon Death: A Comparison of European and Turkish Private International Law
Biset Sena Güneş, senior research fellow at the Max Planck Institute for Comparative and International Private Law, has accepted the invitation of the editors of the blog to present her recent book, titled ‘Succession Upon Death: A Comparison of European and Turkish Private International Law’, written in English, and published by Mohr Siebeck.

This book offers a comparative analysis of the European Succession Regulation, the Turkish PILA of 2007, and the Turkish–German Succession Treaty of 1929, with a particular focus on conflict-of-laws and procedural issues which may arise in Turkish–EU Successions. The aim of the analysis is to discuss to what extent decisional harmony can be achieved in Turkish–EU successions. While the European Succession Regulation has been extensively covered in the literature, non-EU or “third-state” perspectives on the regulation have not received the same degree of attention. In adopting such a perspective on the EU Succession Regulation, the book allows for in-depth analysis of possible cases between the EU Member States and Turkey, which from the perspective of succession is an important “third” state due to the significant number of Turkish nationals residing in the EU.
The first chapter of the book elaborates on the practical relevance of Turkish–EU successions and provides the historical background as well as a general overview of the European Succession Regulation, the Turkish PILA of 2007, and the Turkish–German Succession Treaty of 1929. The second chapter addresses conflicts of laws in Turkish–EU successions both in terms of intestate and testamentary succession. Chapter 2 also undertakes a comparative analysis, in particular on the following issues: the principle of unity or scission; the connecting factors (nationality, habitual residence, and thesitus); the option to enter a professio iuris; matters within the scope of the law applicable to succession; the application of renvoi; and possible examples of overriding mandatory rules and ordre public in Turkish–EU successions. Finally, the third chapter analyses procedural issues in Turkish–EU succession conflicts. First, Chapter 3 compares the respective rules on jurisdiction and discusses possible conflicts of jurisdiction in the Turkish–EU context as well as the tools for avoiding such conflicts (especially choice of court agreements, lis pendens, and limitation of proceedings). It then deals with two questions as regards the European Certificate of Succession, namely whether one can be issued for Turkish nationals in Germany within the scope of the Turkish–German Succession Treaty, and whether a European Certificate of Succession issued in a Member State can be recognised in Turkey.
Key Findings
The comparative analysis demonstrates that the provisions of the German–Turkish Succession Treaty (Art. 20(14) and (15)), now-outdated reflections of the time at which the treaty was drafted, in practice create certain problems for persons who fall under them. But the differences between the rules of this treaty and the Turkish PILA are not as significant a factor for those affected as the differences between it and the EU Succession Regulation. Like the German–Turkish treaty regime (Art. 20(14) and (15)), the Turkish PILA adopts nationality as a connecting factor and has retained its traditional understanding regarding the law applicable to and jurisdiction over succession matters involving real property, at least when situated in its territory (Art. 20 and 43). The treaty regime thus still guarantees a level of coordination for succession cases which may arise between Turkey and Germany even though its rules are inconsistent with the Succession Regulation’s unitary approach towards succession and its main connecting factor of habitual residence (especially Art. 4 and Art. 21(1)).
In Turkish–EU successions not covered by the German–Turkish treaty, on the other hand, the decisional harmony which once could have been ensured through the adoption of the connecting factors of nationality and the situs now seems distorted, because the Succession Regulation (especially Art. 21(1)) revolves around the connecting factor of habitual residence. Some level of harmony in such cases can now be provided only through renvoi (under Art. 34(1) of the Regulation) and a professio iuris made by the deceased (under Art. 22 of the Regulation), although such a choice will not be valid in Turkey.
Harmony does not seem to exist in such cases at the procedural level, either. Potential jurisdictional conflicts between Turkey and Member State courts may arise especially where the deceased was habitually resident or domiciled in Turkey at the time of death and left assets both in Turkey and in a Member State. This is because Turkish courts in such a case will be competent to hear the case pursuant to Art. 43 of the Turkish PILA because the last domicile of the deceased was in Turkey. At the same time, the courts of the Member State in which the assets of the estate are located will also be competent to rule on the succession as a whole (even on assets located in Turkey) in accordance with Art. 10(1) of the Succession Regulation. Notwithstanding this, neither jurisdiction seems to have tools for coordinating jurisdiction (e.g., a mechanism for choice of court agreements or to stay proceedings based on a lis pendens) to eliminate such conflicts in the Turkish–EU context. The only provision which may be helpful in this regard is Art. 12 of the Succession Regulation, on the limitation of proceedings. But Art. 12 only applies on motion of the parties and even then on a discretionary basis.
