International Organisations Act 1968

4U.K.Exemption from [F1duties (whether of customs or excise)] and taxes on the importation of goods imported by or on behalf of the organisation for its official use in the United Kingdom, or on the importation of any publications of the organisation imported by it or on its behalf, such exemption to be subject to compliance with such conditions as the Commissioners of Customs and Excise may prescribe for the protection of the Revenue.