Intergovernmental Conference on the Common Market and Euratom
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| Intergovernmental Conference on the Common Market and Euratom | |
|---|---|
| Name | Intergovernmental Conference on the Common Market and Euratom |
| Date | 1956–1957 |
| Location | Val Duchesse Conference, Brussels; Treaty of Rome negotiations |
| Participants | Belgium, France, Federal Republic of Germany, Italy, Luxembourg, Netherlands |
| Result | Drafting of the Treaty of Rome establishing the European Economic Community and the European Atomic Energy Community |
Intergovernmental Conference on the Common Market and Euratom. The Intergovernmental Conference on the Common Market and Euratom convened during 1956–1957 to translate the Spaak Report recommendations into treaty language culminating in the Treaty of Rome, creating the European Economic Community and the European Atomic Energy Community. The Conference assembled ministers and civil servants from the Sixteen? original Six—Belgium, France, Federal Republic of Germany, Italy, Luxembourg, and the Netherlands—to resolve issues left from the Messina Conference and to operationalize proposals influenced by the Action Committee for the United States of Europe, Jean Monnet, and Paul-Henri Spaak.
Background and Purpose
The Conference emerged from the post-World War II integration drive exemplified by the European Coal and Steel Community and the 1955 Messina Conference, where delegates from Konrad Adenauer's Christian Democratic Union, René Pleven-era French cabinets, and other national executives mandated follow-up studies including the SPAak Report led by Paul-Henri Spaak and contributions from Walter Hallstein, Robert Schuman, and advocates associated with the European Movement. The purpose was to draft legal instruments establishing a customs union, common policies, and a Euratom framework to coordinate nuclear energy development amid Cold War dynamics involving NATO, Warsaw Pact, and the Suez Crisis pressures that shaped diplomatic priorities. Member states sought to reconcile divergent positions represented by Charles de Gaulle's Gaullist skepticism, Konrad Adenauer's Westbindung, and Alcide De Gasperi's federalist sympathies.
Delegates and Participants
Delegations combined cabinet ministers, such as foreign ministers influenced by Christian Pineau and Maurice Couve de Murville, senior civil servants from ministries of finance and trade like those under Ludwig Erhard and Piet Lieftinck, as well as technical experts from agencies connected to the OEEC and the International Atomic Energy Agency. Representatives included legal drafters acquainted with the European Coal and Steel Community Treaty architecture and policy advisors from think tanks linked to Jean Monnet's Action Committee and the Council of Europe. Observers and supporting delegations engaged personnel formerly associated with Marshall Plan administration and economic planners who had worked with OECD successors and national parliaments such as the Assemblée nationale and the Bundestag.
Negotiation Process and Key Issues
Negotiations pivoted on institutional design, tariff schedules, competition rules, agricultural policy, and safeguards for sovereignty; contentious items included the Common Agricultural Policy architecture, customs union timetable, and the scope of supranational powers versus intergovernmental control championed by leaders like Charles de Gaulle and advocates such as Valéry Giscard d'Estaing later in French politics. Legal contours borrowed from precedents in the European Coal and Steel Community Treaty and doctrinal input from jurists versed in European Court of Justice principles, while atomic-energy provisions required technical interplay with the International Atomic Energy Agency and national nuclear establishments like those in France, United Kingdom, and Federal Republic of Germany. The Conference entailed plenary sessions, drafting committees, and working groups modeled on prior diplomacy such as the Treaty of Paris (1951) negotiations and influenced by negotiator networks that included former League of Nations officials and postwar policymakers engaged in Bretton Woods system administration.
Agreements Reached and Treaty Provisions
The Conference produced treaty texts establishing a customs union with a common external tariff, competition rules limiting state aid, mechanisms for free movement of goods, and institutions including a European Commission, a Council of Ministers framework, and a judicial body whose functions anticipated the European Court of Justice. For Euratom, the Conference defined cooperation in nuclear research, safeguards, and a market for nuclear materials, aligning with standards promoted by the International Atomic Energy Agency while sought to preserve national security prerogatives relevant to Nuclear proliferation debates of the era. The resulting Treaty of Rome provisions contained transitional arrangements, financing measures analogous to those in the Marshall Plan administrative logic, and dispute resolution paths reflecting continental civil-law approaches exemplified by legal traditions in France and the Federal Republic of Germany.
Political and Economic Impact
Politically, the Conference accelerated integration that reshaped alliances among the Six, affected France–Germany reconciliation processes rooted in the Élysée accords lineage, and influenced enlargement discussions later involving United Kingdom accession bids and the European Free Trade Association. Economically, the customs union and coordinated policies fostered intra‑Community trade expansion, structural shifts in industries exposed to competition, and the creation of European-level markets that impacted multinational firms headquartered in Rotterdam, Antwerp, Milan, and Frankfurt am Main. The Conference also reframed European positions in dealings with United States policymakers, Soviet Union observers, and institutions like the International Monetary Fund and World Bank.
Legacy and Subsequent Developments
The Conference's outcomes directly led to the 1957 Treaty of Rome, laying the foundation for successive steps: the expansion into the European Community, the development of a single market culminating in the Single European Act, the Maastricht Treaty creation of the European Union, and later enlargements including the Treaty of Accession 1972 and the post‑Cold War enlargements involving Central and Eastern Europe. Institutional precedents set at the Conference influenced jurisprudence in the European Court of Human Rights context and shaped debates in later treaties such as the Treaty of Lisbon. The Euratom pillar persisted as a specialized regime interfacing with modern concerns over nuclear safety and non‑proliferation exemplified by collaborations with the International Atomic Energy Agency and national nuclear agencies in France and Germany.