United Nations Conference on Trade and Development | Big Ten Conference | Messina | Southeastern Conference | Paris Peace Conference, 1919 | Paris Peace Conference | United States Conference of Catholic Bishops | Chinese People's Political Consultative Conference | Big 12 Conference | Southern Christian Leadership Conference | Big East Conference (1979–2013) | Academic conference | TED (conference) | National Football Conference | Atlantic Coast Conference | Sun Belt Conference | Yalta Conference | Wannsee Conference | American Football Conference | Southwest Conference | Potsdam Conference | Mountain West Conference | Mid-American Conference | Matteo Messina Denaro | Loggins and Messina | Game Developers Conference | Big East Conference | 2009 United Nations Climate Change Conference | Southern Conference | National Conference of State Legislatures |
The Noordwijk Conference was held in Noordwijk, near The Hague, on 6 September 1955 to evaluate the progress made by the Spaak Committee set up by the Messina Conference.
He contributed to the failed Beyen plan and then participated in the Messina conference, leading the Dutch delegation which ended up with his signature of the Treaty of Rome.