41 Members (excluding the associate or suspended members but including the countries represented on their behalf) [The rulers are not necessarily the representatives in the organisation. ] :
 |  | ARGENTINE | (Buenos Aires a + Olivos r) |  | President Eduardo Duhalde |  | |
 |  | AUSTRIA | (Vienna) |  | President Thomas Klestil |  | |
 |  | AUSTRALIA | (Canberra) |  | Peter Hollingworth |  | |
 |  | BELGIUM | (Brussels) |  | King Albert II | | |
 |  | BULGARIA | (Sofia) |  | President Georgi Parvanov | | |
 |  | CANADA | (Ottawa) |  | Queen Elizabeth II |  | |
 |  | SWITZERLAND | (Berne lq + Lausanne j) |  | President Pascal Couchepin | | |
 |  | CZECHIA | (Prague elr + Brno dj + Lany r) |  | President Vaclav Klaus | | |
 |  | GERMANY | (Berlin ar + Bonn lr + Karlsruhe d) |  | Bundespresident Johannes Rau | | |
 |  | DENMARK | (Copenhagen) |  | Queen Margaret II | | |
 |  | ESTONIA | (Tallinn a + Tartu b) |  | President Arnold Ruutel | | |
 |  | SPAIN | (Madrid) |  | King Juan Carlos I | | |
 |  | FINLAND | (Helsinki a + Kultaranta s) |  | President Tarja Halonen | | |
 |  | FRANCE | (Paris) |  | President Jacques Chirac | | |
 |  | GREECE | (Athens a) |  | President Kostis Stephanopoulos | | |
 |  | CROATIA | (Zagreb) |  | President Stipe Mesich | | |
 |  | HUNGARY | (Budapest a) |  | President Ferenc Madl | | |
 |  | IRELAND | (Dublin) |  | President Mary McAleese | | |
 |  | ITALY | (Rome a) |  | President Carlo Azeglio Ciampi | | |
 |  | JAPAN | (Tokyo) |  | Emperor Akihito |  | |
 |  | SOUTH KOREA | (Seoul a) |  | President Roh Moo-Hyun | | |
 |  | LITHUANIA | (Vilnius) |  | President Rolandas Paksas | | |
 |  | LUXEMBOURG | (Luxembourg a) |  | Grand Duke Henri | | |
 |  | LATVIA | (Riga) |  | President Vaira Vike-Freiberga | | |
 |  | MALTA | (Valletta a + Attard r + Siggiewi s) |  | President Guido de Marco |  | |
 |  | MEXICO | (Mexico City) |  | President Vicente Fox Quesada | | |
 |  | NETHERLANDS | (Amsterdam a + The Hague jlr + Wassenaar r) |  | Queen Beatrix | | |
 |  | NORWAY | (Oslo) |  | King Harald V | | |
 |  | NEW ZEALAND | (Wellington) | | Queen Elizabeth II | | |
 |  | POLAND | (Warsaw a) |  | President Alexander Kwasniewski | | |
 |  | PORTUGAL | (Lisbon) |  | President Jorge Sampaio | | |
 |  | ROMANIA | (Bucharest) |  | President Ion Iliescu | | |
 |  | RUSSIA | (Moscow) |  | President Vladimir Putin | | |
 |  | SWEDEN | (Stockholm) |  | King Charles XVI Gustav | | |
 |  | SLOVENIA | (Ljubljana) |  | President Janez Drnovsek | | |
 |  | SLOVAKIA | (Bratislava a + Kosice d) |  | President Rudolf Schuster | | |
 |  | TURKEY | (Ankara a) |  | President Ahmet Necdet Sezer | | |
 |  | UKRAINE | (Kiev) |  | President Leonid Kuchma | | |
 |  | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | Queen Elizabeth II | | |
 |  | AMERICA | (Washington-District of Columbia) |  | President George Walker Bush | | |
 |  | SOUTH AFRICA | (Pretoria ae + Cape Town l + Bloemfontein j + Johannesburg d) |  | President Thabo Mbeki | | |
