The institute is a leading source of multidisciplinary expertise in the public health sector, offering extensive knowledge and research that contribute to both academic and practical applications. In addition to its educational role, the institute provides vital consultancies and advisory services to the government on various public health matters.

Faculty members play an active role as resource persons, members of expert committees, and technical advisors, contributing to public health policy development, strategic planning, and programme implementation at the national level. Their expertise is crucial in shaping public health initiatives, and also fostering collaboration with other academic institutions, key stakeholders, and international organizations such as WHO, UNICEF, and USAIDS to advance research and public health efforts.