An overview and analysis of the current status of information technology (IT) and its role in animal health research and development (R&D) projects in developing countries have been undertaken. This study is based mainly, but not exclusively, on the Nigerian situation and experience, which are considered to be typical of those in the majority of developing countries where IT is still in its infancy, and few individuals and institutions engaged in R&D projects have access to computing and modem, reliable telecommunications facilities. The analysis has emphasised the following: the limited impact of IT on large-scale field projects; the major factors militating against its successful acquisition, application and transfer; short- and long-term needs and priorities for IT; IT inputs for effective implementation of field projects and exchange of R&D information. Of the numerous factors which have hindered the growth and transfer of IT in much of the developing world, the most important are: (1) weak science and technology (S&T) base; (2) shortage of highly skilled front-line scientists, technologists and information professionals; (3) inadequate financial resources. Experience gained from three field projects highlighted the fact that although IT inputs, such as computers, are vital for the efficient management and rapid communication of research information, careful planning of projects, adequate financial and logistic support, availability of skilled manpower and basic infrastructural facilities are indispensable for the effective utilisation of the inputs. A promising and cost-effective method of transfer of IT inputs to those countries which can hardly afford them at present is through the establishment of institutional research links between developed and developing countries. Successful partnerships usually provide, among other things, computing facilities and manpower training for the latter and opportunity for genuine research collaboration. This form of IT transfer is an important step towards increased application of IT inputs in R&D projects, creation of the much needed inventory of databases and information systems on animal health projects in developing countries. Only then can meaningful exchange of R&D information, in an acceptable format and at affordable price. be realised within and between them. A possible role is envisaged for the major international organisations such as the Food and Agriculture Organization of the United Nations and the United Nations Educational. Scientific and Cultural Organization in ensuring the success and sustainability of these developments.