Membership instructions





for membership types Collective member or Emeritus, please take name and email address and send it for follow up to membership@theisn.org

World Bank Income Classification

AfghanistanGuinea-BissauSierra Leone
Burkina FasoKorea, Dem. People's RepSomalia
BurundiLiberiaSouth Sudan
Central African RepublicMadagascarSudan
ChadMalawiSyrian Arab Republic
Congo, Dem. RepMaliTogo
EritreaMozambiqueUganda
EthiopiaNigerYemen, Rep
Gambia, TheRwanda
AngolaIndiaSamoa
BangladeshJordanSão Tomé and Principe
BeninKenyaSenegal
BhutanKiribatiSolomon Islands
BoliviaKyrgyz RepublicSri Lanka
Cabo VerdeLao PDRTanzania
CambodiaLebanonTajikistan
CameroonLesothoTimor-Leste
ComorosMauritaniaTunisia
Congo, Rep.Micronesia, Fed. Sts.Ukraine
Côte d'IvoireMoroccoUzbekistan
DjiboutiMyanmarVanuatu
Egypt, Arab Rep.NepalVenezuela
EswatiniNicaraguaVietnam
GhanaNigeriaWest Bank and Gaza
GuineaPakistanZambia
HaitiPapua New GuineaZimbabwe
HondurasPhilippines
AlbaniaEquatorial GuineaMoldova
AlgeriaFijiMongolia
ArgentinaGabonMontenegro
ArmeniaGeorgiaNamibia
AzerbaijanGrenadaNorth Macedonia
BelarusGuatemalaParaguay
BelizeIndonesiaPeru
Bosnia and HerzegovinaIran, Islamic Rep.Serbia
BotswanaIraqSouth Africa
BrazilJamaicaSt. Lucia
ChinaKazakhstanSt. Vincent and the Grenadines
ColombiaKosovoSuriname
Costa RicaLibyaThailand
CubaMalaysiaTonga
DominicaMaldivesTurkey
Dominican RepublicMarshall IslandsTurkmenistan
EcuadorMauritiusTuvalu
El SalvadorMexico
American SamoaGibraltarPalau
AndorraGreecePanama
Antigua and BarbudaGreenlandPoland
ArubaGuamPortugal
AustraliaGuyanaPuerto Rico
AustriaHong Kong SAR, ChinaQatar
Bahamas, TheHungaryRomania
BahrainIcelandRussian Federation
BarbadosIrelandSan Marino
BelgiumIsle of ManSaudi Arabia
BermudaIsraelSeychelles
British Virgin IslandsItalySingapore
Brunei DarussalamJapanSint Maarten (Dutch part)
BulgariaKorea, Rep.Slovak Republic
CanadaKuwaitSlovenia
Cayman IslandsLatviaSpain
Channel IslandsLiechtensteinSt. Kitts and Nevis
ChileLithuaniaSt. Martin (French part)
CroatiaLuxembourgSweden
CuraçaoMacao SAR, ChinaSwitzerland
CyprusMaltaTaiwan
Czech RepublicMonacoTrinidad and Tobago
DenmarkNauruTurks and Caicos Islands
EstoniaNetherlandsUnited Arab Emirates
Faroe IslandsNew CaledoniaUnited Kingdom
FinlandNew ZealandUnited States
FranceNorthern Mariana IslandsUruguay
French PolynesiaNorwayVirgin Islands (U.S.)
GermanyOman