Asociacion Espanola de Asesores Fiscales

Canadian Tax Institute

The Chartered Institute of Taxation, Ghana

The Chartered Institute of Taxation of Nigeria

European-American Tax Institute

Irish Taxation Institute

Malaysian Institute of Taxation

Malta Institute of Taxation

South Africa Institute of Tax Practitioners

Tax Executives Institute

Taxation Institute of Australia

The Chartered Institute of Taxation, UK

The Dutch Association of Tax Advisers