Association for Behavior Analysis International

The Association for Behavior Analysis International® (ABAI) is a nonprofit membership organization with the mission to contribute to the well-being of society by developing, enhancing, and supporting the growth and vitality of the science of behavior analysis through research, education, and practice.

Membership Fees

Region A

USA and income per capita of 75%–100% of the USA; includes American Samoa, Australia, Bermuda, Bouvet Island, British Indian Ocean Territory, Cayman Islands, Christmas Island, Cocos (Keeling) Islands, Cook Islands, Denmark, Falkland Islands (Malvinas), Faroe Islands, France, Metropolitan, French Southern Territories, Guadeloupe, Heard and Mc Donald Islands, Iceland, Ireland, Isle of Man, Liechtenstein, Luxembourg, Martinique, Monaco, Netherlands, Netherlands Antilles, Niue, Norfolk Island, Norway, Pitcairn, Qatar, Reunion, Singapore, South Georgia and the South Sandwich Islands, St. Helena, St. Pierre and Miquelon, Svalbard and Jan Mayen Islands, Swaziland, Sweden, Switzerland, United States, United States minor outlying islands, Wallis and Futuna Islands.

Membership Type 1-Year Renewal
Dec. 1, 2025 Increase
3-Year Renewal
Affiliate/ $191
$212
$573
Chapter/Adjunct $84
$93
$252
Emeritus Affiliate $84
$93
$252
Emeritus Full $84
$93
$252
Full $191
$212
$573
Student/Transitional Student $84
$93
N/A
Supporting Affiliate $255
$276
$765
Supporting Full $255
$276
$765
Sustaining Affiliate $476
$497
$1,428
Sustaining Full $476
$497
$1,428

Region B

Income per capita of 50%–74% of the USA; Austria, Andorra, Belgium, Canada, Finland, France, Germany, Gibraltar, Holy see (Vatican City State), Hong Kong, Israel, Japan, Kuwait, Macau, New Zealand, San Marino, United Arab Emirates, United Kingdom.

Membership Type
1-Year Renewal
Dec. 1, 2025 Increase
3-Year Renewal
Affiliate
$143
$159
$430
Chapter/Adjunct
$75
$83
$225
Emeritus Affiliate
$75
$83
$225
Emeritus Full
$75
$83
$225
Full
$143
$159
$430
Student/Transitional Student
$75
$83
N/A
Supporting Affiliate
$191
$207
$574
Supporting Full
$191
$207
$574
Sustaining Affiliate
$357
$372
$1,071
Sustaining Full
$357
$372
$1,071

Region C

Income per capita of 25%–49% of the USA; includes Antigua and Barbuda, Aruba, Bahamas, Bahrain, Barbados, Brunei Darussalam, Croatia (local name: Hrvatska), Cuba, Curacao, Cyprus, Czech Republic, Estonia, Greece, Guyana, Hungary, Italy, Korea, Republic of, Latvia, Lithuania, Malta, New Caledonia, Nauru, Oman, Poland, Portugal, Puerto Rico, Saudi Arabia, Slovakia (Slovak Republic), Slovenia, Spain, St. Kitts and Nevis, Turks and Caicos Islands.

Membership Type
1-Year Renewal
Dec. 1, 2025 Increase
3-Year Renewal
Affiliate
$115
$127
$344
Chapter/Adjunct
$75
$83
$225
Emeritus Affiliate
$75
$83
$225
Emeritus Full
$75
$83
$225
Full
$115
$127
$344
Student/Transitional Student
$75
$83
N/A
Supporting Affiliate
$153
$166
$459
Supporting Full
$153
$166
$459
Sustaining Affiliate
$286
$298
$857
Sustaining Full
$286
$298
$857

Region D

Income per capita of 24% or less of the USA; includes Afghanistan, Albania, Algeria, Angola, Anguilla, Antarctica, Argentina, Armenia, Azerbaijan, Bangladesh, Belarus, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Cambodia, Cameroon, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo, Congo, the Democratic Republic of the, Costa Rica, Cote d'Ivoire, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Eswatini, Ethiopia, Fiji, French Guiana, French Polynesia, Gabon, Gambia, Georgia, Ghana, Greenland, Grenada, Guam, Guatemala, Guinea, Guinea-Bissau, Haiti, Honduras, India, Indonesia, Iran (Islamic Republic of), Iraq, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Democratic People's Republic of, Kosovo, Kyrgyzstan, Lao People's Democratic Republic, Lebanon, Lesotho, Liberia, Libya, Madagascar, Malawi, Malaysia, Maldives, Mali, Marshall Islands, Mauritania, Mauritius, Mayotte, Mexico, Micronesia, Federated States of, Moldova, Republic of, Mongolia, Montenegro, Montserrat, Morocco, Mozambique, Myanmar, Namibia, Nepal, Nicaragua, Niger, Nigeria, North Macedonia, Northern Mariana Islands, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Romania, Russian Federation, Rwanda, Samoa, Sao Tome and Principe, Senegal, Serbia, Seychelles, Sierra Leone, Solomon Islands, Somalia, South Africa, Southern Sudan, Sri Lanka, St. Lucia, St. Vincent and the Grenadines, Sudan, Suriname, Syrian Arab Republic, Taiwan, Republic of China, Tajikistan, Tanzania, United Republic of, Thailand, Timor-Leste, Togo, Tokelau, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Virgin Islands (British), Virgin Islands (U.S.), West Bank and Gaza, Western Sahara, Yemen, Yugoslavia, Zambia, Zimbabwe.

Membership Type
1-Year Renewal
Dec. 1, 2025 Increase
3-Year Renewal
Affiliate
$76
$85
$229
Chapter/Adjunct
$75
$83
$225
Emeritus Affiliate
$75
$83
$225
Emeritus Full
$75
$83
$225
Full
$76
$85
$229
Student/Transitional Student
$75
$83
N/A
Supporting Affiliate
$102
$110
$306
Supporting Full
$102
$110
$306
Sustaining Affiliate
$190
$199
$571
Sustaining Full
$190
$199
$571

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