The membership of the Hague Convention has changed over time, yet the general trend is that more and more countries and regions are opting to become members. There are currently 125 certified members of the Hague Convention:
Asia (22): China, Armenia, Azerbaijan, Bahrain, Brunei, Georgia, India, Indonesia, Israel, Japan, Kazakhstan, Kyrgyzstan, Mongolia, Oman, Pakistan, Philippines, Republic of Korea, Saudi Arabia, Singapore, Tajikistan, Turkey, Uzbekistan.
Africa (16): Botswana, Burundi, Cape Verde, Swaziland, Lesotho, Liberia, Malawi, Mauritius, Morocco, Namibia, Rwanda, Sao Tome and Principe, Senegal, Seychelles, South Africa, Tunisia.
Europe (44): Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Montenegro, the Netherlands, Macedonia North, Norway, Poland Portugal, Moldova, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom.
North America (21): Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Honduras, Jamaica, Mexico, Nicaragua, Panama, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Trinidad and Tobago, United States.
South America (12): Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.
Oceania (10): Australia, Cook Islands, Fiji, Marshall Islands, New Zealand, Niue, Palau, Samoa, Tonga, Vanuatu.