The Incorporation of Public International Law into Municipal Law and Regional Law against the Background of the Dichotomy between Monism and Dualism
Keywords:Customary international law, dualism, European Union, Glenister case, Hungary case, jus cogens, Kadi case, monism, obligations erga omnes, treaties
Monism and dualism represent two different approaches towards the relationship between public international law and municipal law. While the former views public international law and municipal law as a single legal system, the latter regards these two areas of law as separate and distinct legal systems that exist alongside each other. However, not all legal systems are clearly either monist or dualist. The dichotomy between monism and dualism no longer only concerns the relationship between public international law and municipal law, but also increasingly affects the relationship between public international law and regional law. This contribution discusses the application of the monist and dualist approaches by the South African Constitutional Court in the Glenister case and the European Court of Justice in the Kadi and Hungary cases in order to illustrate the practical application of the dichotomy between monism and dualism in a municipal system and on a regional level.
Anon 2013 Harv L Rev
Anon "Recent Cases" 2013 Harv L Rev 2425-2434
Barber Constitutional State
Barber NW The Constitutional State (Oxford University Press Oxford 2010)
Botha 2009 SAYIL
Botha N "Rewriting the Constitution: The 'Strange Alchemy' of Justice Sachs, Indeed!" 2009 SAYIL 253-267
Cameron 2013 Duke J Comp Int'l L
Cameron E "Constitutionalism, Rights, and International Law: The Glenister Decision" 2013 Duke J Comp Int'l L 389-409
De Wet "South Africa"
De Wet E "South Africa" in Shelton D (ed) International Law and Domestic Legal Systems: Incorporation, Transformation and Persuasion (Oxford University Press Oxford 2011) 567-593
Dugard International Law
Dugard J International Law: A South African Perspective 4th ed (Juta Cape Town 2011)
Du Plessis Re-interpretation of Statutes
Du Plessis L Re-interpretation of Statutes (Butterworths Durban 2002)
Ferreira and Ferreira-Snyman 2008 SAYIL
Ferreira G and Ferreira-Snyman A "The Constitutionalisation of Public International Law and the Creation of an International Rule of Law: Taking Stock" 2008 SAYIL 147-167
Ferreira-Snyman 2009 CILSA
Ferreira-Snyman A "Regional Organisations and Their Members: The Question of Authority" 2009 CILSA 183-209
Ginsberg, Chernykh and Elkins 2008 U Ill L Rev
Ginsberg T, Chernykh S and Elkins Z "Commitment and Diffusion: How and Why National Constitutions Incorporate International Law" 2008 U Ill L Rev 201-237
Hartley 2001 BYIL
Hartley TC "International Law and the Law of the European Union – A Reassessment" 2001 BYIL 1-35
Hesselink "How Many Systems of Private Law are there in Europe?"
Hesselink MW "How Many Systems of Private Law are there in Europe? On Plural Legal Sources, Multiple Identities and the Unity of Law" in Niglia L (ed) Pluralism and European Private Law (Hart Oxford 2013) 199-247
Kadelbach "Jus Cogens"
Kadelbach S "Jus Cogens, Obligations Erga Omnes and Other Rules: The Identification of Fundamental Norms" in Tomuschat C and Thouvenin J-M (eds) The Fundamental Rules of the International Legal Order: Jus Cogens and Obligations Erga Omnes (Martinus Nijhoff Leiden 2006) 21-40
La Torre "Poverty of Global Constitutionalism"
La Torre M "The Poverty of Global Constitutionalism" in Niglia L (ed) Pluralism and European Private Law (Hart Oxford 2013) 53-66
Martinico and Pollicino Interaction between Europe's Legal Systems
Martinico G and Pollicino O The Interaction between Europe's Legal Systems: Judicial Dialogue and the Creation of Supranational Laws (Edward Elgar Cheltenham 2012)
Neves M Transconstitutionalism (translated from the Portuguese by Kevin Mundy) (Hart Publishing Oxford 2013)
Ngolele 2006 SAYIL
Ngolele EM "The Content of the Doctrine of Self-execution and its Limited Effect in South African Law" 2006 SAYIL 141-172
O'Neill EU Law for UK Lawyers
O'Neill A EU Law for UK Lawyers (Hart Oxford 2011)
Paulus 2005 Nordic J Int'l L
Paulus AL "Jus Cogens in a Time of Hegemony and Fragmentation: An Attempt to a Re-appraisal" 2005 Nordic J Int'l L 297-334
Peters "Globalization of State Constitutions"
Peters A "The Globalization of State Constitutions" in Nijman J and Nollkaemper A (eds) New Perspectives on the Divide Between National and International Law (Oxford University Press Oxford 2007) 251-308
Scholtz and Ferreira 2008 CILSA
Scholtz W and Ferreira G "The Interpretation of Section 231 of the South African Constitution: A Lost Ball in the High Weeds!" 2008 CILSA 324-338
Swanepoel 2013 LitNet Akademies (Regte)
Swanepoel N "Aantekening: Die Plek en Gesag van Internasionale Reg in die Suid-Afrikaanse Plaaslike Reg, met Verwysing na die Glenister-uitspraak" 2013 (10) LitNet Akademies (Regte) http://www.litnet.co.za/Category/
akademies/litnet-akademies/litnet-akademies-regte accessed 24 September 2013
Van Ooik "European Court of Justice"
Van Ooik R "The European Court of Justice and the Division of Competence in the European Union" in Obradovic D and Lavranos N Interface between EU Law and National Law (Europa Law Groningen 2007) 11-40
Wessel "Integration by Stealth"
Wessel R "Integration by Stealth: on the Exclusivity of Community Competence: a Comment on the Ronald van Ooik Contribution" in Obradovic D and Lavranos N Interface between EU Law and National Law (Europa Law Groningen 2007) 41-49
Minister of State for Immigration and Ethnic Affairs v Teoh  183 CLR 273
European Court of Justice
Commission of the European Economic Community v Grand Duchy of Luxembourg and Kingdom of Belgium ECR Case 90, 91/63 (13 November 1964) 625
Flaminio Costa v ENEL (reference for a preliminary ruling by the Guidice Conciliatore di Milano) ECR Case 6/64 (15 July 1964) 585
Hungary v Slovak Republic Case C-364/10 (16 October 2012)
Kadi v Council of the European Union and Commission of the European Communities joined cases C-402/05 P and C-415/05 P (3 September 2008)
NV Algemene Transport- en Expeditie Onderneming Van Gend en Loos v Nederlandse Administratie der Belastingen (Netherlands Inland Revenue Administration) ECR Case 26/62 (5 February 1963) 1
International Court of Justice
Barcelona Traction, Light and Company Pty Ltd 1970 ICJ Reports 3
Glenister v President of the Republic of South Africa  ZACC 6
International Trade Administration Commission v Scaw South Africa (Pty) Ltd  ZACC 6
S v Makwanyane 1995 3 SA 391 (CC)
S v Zuma 1995 2 SA 642 (CC)
Children's Act 38 of 2005
Constitution of the Republic of South Africa 200 of 1993
Constitution of the Republic of South Africa, 1996
African Union Convention on Preventing and Combating Corruption (2004)
United Nations Convention against Corruption (2004)
Vienna Convention on the Law of Treaties (1969)
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