Flag | Country | Date Established |
---|
 | United States of America | 11/3/86 |
 | Republic of the Marshall Islands | 2/26/87 |
 | Republic of Nauru | 4/10/87 |
 | Tuvalu | 3/3/88 |
 | New Zealand | 6/30/88 |
 | Australia | 7/6/88 |
 | Fiji | 8/5/88 |
 | Papua New Guinea | 9/21/88 |
 | State of Israel | 11/23/88 |
 | Republic of Kiribati | 12/9/88 |
 | Japan | 8/5/88 |
 | Republic of the Philippines | 1/10/89 |
 | Kingdom of Tonga | 8/1/89 |
 | People’s Republic of China | 9/11/89 |
 | Independent State of Samoa | 3/13/90 |
 | Republic of Chile | 3/31/90 |
 | Solomon Islands | 4/5/90 |
 | Vanuatu | 4/19/90 |
 | Republic of Korea | 4/5/91 |
 | Republic of Indonesia | 7/16/91 |
 | Singapore | 8/26/91 |
 | Maldives | 10/24/91 |
 | Brunei Darussalam | 2/23/92 |
 | Thailand | 3/20/92 |
 | Federal Republic of Germany | 4/21/92 |
 | Republic of Cyprus | 5/5/92 |
 | Republic of Peru | 5/7/92 |
 | Kingdom of Spain | 5/11/92 |
 | Austria | 7/1/92 |
 | Malaysia | 7/6/92 |
 | Kingdom of Sweden | 8/17/92 |
 | United Kingdom of Great Britain and Northern Ireland | 8/31/92 |
 | Republic of Colombia | 9/8/92 |
 | Italy | 11/27/92 |
 | French Republic | 2/5/93 |
 | Republic of Guatemala | 5/13/92 |
 | Republic of Argentina | 7/27/93 |
 | The Holy See (Vatican City) | 1/27/94 |
 | Republic of Palau | 10/1/94 |
 | Portugal | 3/24/95 |
 | Cambodia | 5/2/95 |
 | Viet Nam | 9/22/95 |
 | The Netherlands | 4/15/96 |
 | Republic of Greece | 4/30/96 |
 | Belgium | 10/28/96 |
 | Republic of India | 11/29/96 |
 | Republic of South Africa | 12/12/96 |
 | Sov. Military Order of Malta | 11/12/97 |
 | Canada | 3/3/98 |
 | Russian Federation (severed as of 25 Feb 2022) | 3/9/99 |
 | Ukraine | 9/17/99 |
 | Republic of Croatia | 9/30/99 |
 | Mexico | 9/27/01 |
 | Switzerland | 4/22/03 |
 | Iceland | 9/27/04 |
 | Czech Republic | 10/06/04 |
 | Ireland | 10/27/04 |
 | The Former Yugoslav Republic of Macedonia | 11/30/04 |
 | Slovak Republic | 9/13/06 |
 | Republic of Estonia | 9/22/06 |
 | Republic of Turkey | 12/06/06 |
 | Dominican Republic | 10/5/07 |
 | Luxembourg | 4/24/08 |
 | Finland | 5/3/10 |
 | Arab Republic of Egypt | 9/25/10 |
 | Kingdom of Morocco | 10/13/10 |
 | Federative Republic of Brazil | 10/25/10 |
 | Slovenia | 3/29/11 |
 | Georgia | 8/12/11 |
 | Hungary | 9/7/11 |
 | Uruguay | 9/5/13 |
 | Montenegro | 9/10/13 |
 | Republic of Kosovo | 9/17/13 |
 | Lithuania | 11/4/13 |
 | Mongolia | 12/6/13 |
 | Cook Islands | 9/24/14 |
 | Republic of Latvia | 2/25/15 |
 | Republic of Poland | 3/6/15 |
 | Cuba | 9/9/15 |
 | Republic of Kazakhstan | 10/27/15 |
 | State of Kuwait | 9/2/16 |
 | United Arab Emirates | 9/14/16 |
 | Republic of Armenia | 9/21/17 |
 | Republic of Mauritius | 10/10/17 |
 | Republic of Paraguay | 10/11/17 |
 | Tajikistan | February 2018 |
 | Norway | 4/12/18 |
 | Kingdom of Denmark | 8/29/18 |
 | Republic of Malta | 9/25/18 |
 | Republic of San Marino | 9/25/18 |
 | Kyrgyz Republic | 10/30/18 |
 | Romania | 2/5/19 |
 | Nicaragua | 12/11/19 |
 | Panama | 9/20/22 |
 | Kingdom of Bahrain | 9/21/22 |
 | Republic of Bulgaria | 10/20/22 |
 | Bosnia and Herzegovina | 4/19/23 |