The Unamendability of Amendable Clauses: The Case of the Turkish Constitution

  • Tarik OlcayEmail author
Part of the Ius Gentium: Comparative Perspectives on Law and Justice book series (IUSGENT, volume 68)


Although it has not been constitutionally empowered to do so, the Turkish Constitutional Court has exercised substantive review of constitutional amendments under three different constitutional settings, striking down amendments to the normally amendable provisions of the Turkish constitution. In doing so, it relied upon the unamendability clauses. The Court created an intra-constitutional hierarchy based on the unamendable clauses and exercised substantive review of constitutional amendments to check whether amendments violated the principles laid down in the unamendable clauses. This chapter looks at whether this judicial practice of identifying a constitutional core and exercising substantive review of constitutional amendments on this basis can find a justification in Carl Schmitt’s distinction of the constitution and constitutional laws. In the first part, it argues that while Schmitt’s distinction, which is based on democratic decisionism, might justify the Court’s reasoning that there are limits to constitutional amendment; his understanding of the guardian of the constitution is incompatible with the judicial oversight of the constituent decision. What makes Schmitt’s radical democratic constitutional theory consistent is his conception of the popularly elected head of state as the guardian of the constitution. Such conceptual justification of constitutional unamendability is not compatible with judicial review of constitutional amendments. In the second part, the chapter analyses all of the unamendability cases the Turkish Constitutional Court has decided and explains the Court’s arguments with regard to its authority over constitutional amendments. The chapter concludes by explaining that even if a Schmittian account of the constitution is adopted, the unamendability clause in the Turkish constitution remains a merely political and not a judicial check on the constitutional amendment power.



I would like to thank the participants of the Unamendable Constitutional Provisions workshop at Koç University, and in particular Richard Albert for serving as the discussant for the earlier workshop draft of this chapter with invaluable comments and suggestions, and Bertil Emrah Oder and the anonymous reviewer for written comments. I am grateful to Asli Ozcelik and Thomas Raine for their help and suggestions.


  1. Abdulhakimoğulları E, Baykan M (2012) Anayasa Değişikliklerinin Yargısal Denetimi. Ankara Barosu Dergisi 70:17Google Scholar
  2. Acar A (2009) Tension in the Turkish constitutional democracy: legal theory, constitutional review and democracy. Ankara Law Rev 6:141Google Scholar
  3. Acar A (2016) De-constitutionalism in Turkey? Int J Const Law Blog, 19 May 2016. Accessed 1 Aug 2016
  4. Albert R (2010) Constitutional handcuffs. Ariz State Law J 42:663Google Scholar
  5. Arato A (2011) Multi-track constitutionalism beyond Carl Schmitt. Constellations 18:324Google Scholar
  6. Arslan Z (2002) Conflicting paradigms: political rights in the Turkish Constitutional Court. Critique Crit Middle Eastern Stud 11:9Google Scholar
  7. Arslan Z (2009) Başörtüsü, AK Parti ve Laiklik: Anayasa Mahkemesinden İki Karar Bir Gerekçe. SETAGoogle Scholar
  8. Aydın M (2010) 1982 Anayasasına Göre Anayasa Değişikliklerinin Şekil Bakımından Denetimi. Gazi Üniversitesi Hukuk Fakültesi Dergisi 14:215Google Scholar
  9. Bellamy R (2007) Political constitutionalism: a republican defence of the constitutionality of democracy. Cambridge University Press, CambridgeGoogle Scholar
  10. Can O (2013) Kurucu İktidar. Alfa, pp 271–292Google Scholar
  11. Chandrachud C (2018) Constitutional falsehoods: the fourth judges case and the basic structure doctrine in India. In: Richard A, Bertil EO (eds) An unamendable constitution? unamendability in constitutional democracies.
  12. Colón-Riós J (2011) Carl Schmitt and constituent power in Latin American courts: the cases of Venezuela and Colombia. Constellations 18:381Google Scholar
  13. Dworkin R (1996) Freedom’s law: the moral reading of the American constitution. Oxford University Press, OxfordGoogle Scholar
  14. Ely JH (1980) Democracy and distrust: a theory of judicial review. Harvard University Press, USAGoogle Scholar
  15. Erdal M (2008) Anayasa Kurallarının Kademelendirilmesi Sorunu. Türkiye Barolar Birliği Dergisi 76:165Google Scholar
  16. Erdoğan M (2005) Anayasa Hukuku. OrionGoogle Scholar
  17. Eroğul C (1974) Anayasayı Değiştirme Sorunu. AÜSBFGoogle Scholar
  18. Gönenç L (2010) 2010 proposed constitutional amendments to the 1982 constitution of Turkey (TEPAV Evaluation Note, September 2010).
  19. Gözler K (1999) Anayasa Normlarının Geçerliliği Sorunu. EkinGoogle Scholar
  20. Gözler K (2008) Judicial review of constitutional amendments: a comparative study. EkinGoogle Scholar
  21. Habermas J (1996) Between facts and norms. MIT Press, USAGoogle Scholar
  22. Hakyemez YŞ (2000) Militan Demokrasi Anlayışı ve 1982 Anayasası. SeçkinGoogle Scholar
  23. Hakyemez YŞ (2009) Anayasa Mahkemesinin Yargısal Aktivizmi ve İnsan Hakları Anlayışı. YetkinGoogle Scholar
  24. Hirschl R (2010) Constitutional theocracy. Harvard University Press, USAGoogle Scholar
  25. Hoque R (this volume) Eternal provisions in the constitution of Bangladesh: a constitution once and for all?Google Scholar
  26. Jacobsohn GJ (2010) Constitutional identity. Harvard University Press, USAGoogle Scholar
  27. Kaboğlu İÖ (2017) Anayasa Hukuku Dersleri (Genel Esaslar). Legal, p 352Google Scholar
  28. Kalyvas A (2008) Democracy and the politics of the extraordinary: Max Weber, Carl Schmitt, and Hannah Arendt. Cambridge University Press, CambridgeGoogle Scholar
  29. Kelsen H (1957) The pure theory of law and analytical jurisprudence. In: Kelsen H (ed) What is justice? Justice, law, and politics in the mirror of science. University of California Press, USAGoogle Scholar
  30. Kelsen H (1992) Introduction to the problems of legal theory (trans: Paulson BL, Paulson SL). ClarendonGoogle Scholar
  31. Kelsen H (2001) Pure theory of law (trans: Knight M). University of California Press, USAGoogle Scholar
  32. Kelsen H (2015) In: Vinx L (ed) The guardian of the constitution: Hans Kelsen and Carl Schmitt on the limits of constitutional law. Cambridge University Press, CambridgeGoogle Scholar
  33. Köker L (2010) Turkey’s political-constitutional crisis: an assessment of the role of the constitutional court. Constellations 17:328Google Scholar
  34. Kubalı HN (1971) Anayasa Hukuku Dersleri: Genel Esaslar ve Siyasi Rejimler. İÜHYGoogle Scholar
  35. Lindahl H (2007) Constituent power and reflexive identity: towards an ontology of collective selfhood. In: Loughlin M, Walker N (eds) The paradox of constitutionalism: constituent power and constitutional form. Oxford University Press, OxfordGoogle Scholar
  36. Loughlin M (2010) The foundations of public law. Oxford University Press, OxfordGoogle Scholar
  37. Müller JW (2003) A dangerous mind: Carl Schmitt in post-war European thought. Yale University Press, USAGoogle Scholar
  38. Oder BE (2009) ‘Turkey’. In: Thiel M (ed) The ‘Militant Democracy’ principle in modern democracies. Ashgate, UKGoogle Scholar
  39. Oder BE (2010) Anayasa Yargısında Yorum Yöntemleri. BetaGoogle Scholar
  40. Onar E (2003) Kanunların Anayasaya Uygunluğunun Siyasal ve Yargısal Denetimi ve Yargısal Denetim Alanında Ülkemizde Öncüler. AnkaraGoogle Scholar
  41. Özbudun E (2009) Judicial review of constitutional amendments in Turkey. Eur Public Law 15:533Google Scholar
  42. Özbudun E (2010) Türk Anayasa Hukuku. YetkinGoogle Scholar
  43. Özbudun E (2014) Democracy, tutelarism, and the search for a new constitution. In: Rodríguez C et al (eds) Turkey’s democratization process. Routledge, London, pp 299–300Google Scholar
  44. Rawls J (2005) Political liberalism. Columbia University Press, USA, p 232Google Scholar
  45. Raz J (2009) Between authority and interpretation: on the theory of law and practical reason. Oxford University Press, OxfordGoogle Scholar
  46. Roznai Y (2013) Unconstitutional constitutional amendments—the migration and success of a constitutional idea. Am J Comp Law 61:657Google Scholar
  47. Roznai Y (this volume) Necrocracy or democracy? Assessing Objections to Formal UnamendabilityGoogle Scholar
  48. Roznai Y, Yolcu S (2012) An unconstitutional constitutional amendment—The Turkish perspective: a comment on the Turkish Constitutional Court’s headscarf decision. Int J Const Law 10:175Google Scholar
  49. San C (1974) Anayasa Değişiklikleri ve Anayasa Gelişmeleri. AİTİAGoogle Scholar
  50. Saygılı A (2010) What is behind the headscarf ruling of the Turkish Constitutional Court? Turk Stud 11:127Google Scholar
  51. Schmitt C (1985) The crisis of parliamentary democracy (trans: Kennedy E). MIT Press, USAGoogle Scholar
  52. Schmitt C (1996) Der Hüter der Verfassung. Duncker & Humblot, GermanyGoogle Scholar
  53. Schmitt C (2005) Political theology: four chapters on the concept of sovereignty. University of Chicago Press, USAGoogle Scholar
  54. Schmitt C (2008) Constitutional theory (trans: Seitzer J). Duke University, USAGoogle Scholar
  55. Schmitt C (2013) Dictatorship (trans: Hoelzl M, Ward G). Polity, UKGoogle Scholar
  56. Serim E (1977) Anayasayı Değiştirme Sorunu. Ankara Barosu Dergisi 34:33Google Scholar
  57. Serozan R (1972) Anayasayı Değiştirme Yetkisinin Sınırları. İstanbul Üniversitesi Hukuk Fakültesi Mecmuası 37:135Google Scholar
  58. Sieyès EJ (2003) What is the third estate? In: Sieyès EJ (ed) Political writings including the debate between Sieyès and Tom Paine in 1791 (trans: Sonenscher M). Hackett, UKGoogle Scholar
  59. Sweet AS (2007) The juridical Coup d’État and the problem of authority. Ger Law J 8:10Google Scholar
  60. Tanör B (2013) İki Anayasa: 1961–1982. XII LevhaGoogle Scholar
  61. Tosun Ö (1978) Anayasanın Anayasaya Aykırılığı Sorunu Hakkında Anayasa Mahkemesi Kararları. Ceza Hukuku ve Kriminoloji Dergisi 1:21Google Scholar
  62. Tunçay M (2016) ‘Kemalism’. The oxford encyclopedia of the Islamic world. Oxford Islamic studies online Accessed 1 Aug 2016
  63. Turhan M (1976) Anayasaya Aykırı Anayasa Değişiklikleri. Ankara Üniversitesi Hukuk Fakültesi Dergisi 33:63Google Scholar
  64. Vinx L (2015) The guardian of the constitution: Hans Kelsen and Carl Schmitt on the limits of constitutional law. Cambridge University Press, CambridgeGoogle Scholar
  65. Vinx L (2016) Carl Schmitt and the problem of constitutional guardianship. In: Arvidsson M, Brännström L, Minkkinen P (eds) The contemporary relevance of Carl Schmitt: law, politics, theology. Routledge, LondonGoogle Scholar
  66. Waldron J (2006) The core of the case against judicial review. Yale Law J 115:1346Google Scholar
  67. Yegen O (this volume) Debates on unamendable articles: deadlock on Turkey’s constitution-making processGoogle Scholar

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© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.School of LawUniversity of GlasgowGlasgowUK

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