Special libraries are undergoing some fundamental changes which requir
e redefinition of the competencies of information professionals. The c
ontextual variables necessitate identification of competencies in rela
tion to the peculiarities of a situation. Some methodological improvem
ents were also attempted to arrive at a reliable body of knowledge and
skill competencies. Fifty top and middle managers of the ten largest
special libraries in Malaysia were interviewed to validate competencie
s by using a scale indicative of the perceived extent of importance of
each competency. The validated competencies have been presented in th
e following six areas: foundation, cataloguing, circulation, informati
on service, collection development and serial control. Capabilities to
relate information facility to the organizational mission and profile
, managerial competence, effective exploitation of information technol
ogy, subject expertise, and a great deal of emphasis on service aspect
figure as the most important arsenal for the future information profe
ssionals.