The primary objective of the INHIGEO involves promoting studies in the history of geological disciplines. In so doing,the Commission endeavours to stimulate and coordinate the activities of regional, national, and international organizations having shared purposes. The Commission also works to foster the publication of individual and collective works that illuminate the history of the geological sciences.
INHIGEO achieves its objective by sponsoring a major annual symposium with associated field activities. It also promotes publication of individual and collective works on the history of geology and issues a substantial "Annual Record" that details historical research into earth sciences worldwide, publicises other pertinent historical activities and provides scholarly reviews of recent literature on the subject.