Among noteworthy empirical works, the research needs attention wherein the organization size is found to be a strong determinant for both HRIS adoption as well as the extent of usage for various administrative and analytical activities. Predominantly in initial stages, unsophisticated HR has been used among small sized organizations. have also emphasized on studying other subtle factors such as departmental structure, culture, existing knowledge and skills. present a contradicting viewpoint mentioning that the organizational size is not the primary determinant but flexibility, low cost and better utility is what determines uptake of HRIS in an organization. The variable, size of the organization and its relationship to HRIS remains a grey area.