DFID has provided approximately £4.5 million to date to support countries wishing to implement the Extractive Industries Transparency Initiative (EITI). The majority of this has been channelled through the EITI Multi-Donor Trust Fund administered by the World Bank, which DFID helped set up to provide support to developing countries seeking to implement EITI. In addition, DFID staff in their role as EITI Secretariat, have produced guidance to countries seeking to implement EITI, which is contained in the EITI Source Book and Validation Guide.