3ie's members, associate members and experts are contributing positively to building the evidence base in international development.

They encourage their institutions and others to base decisions on rigorous evidence, and make the evidence they generate publicly available. 

Who can join 3ie, and how?

3ie Members

Our members are institutions which implement development programmes, with an annual expenditure of at least US$1 million on such programmes.


Photo © World Bank, Save the Children

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