The significance of food is beyond its gastronomic value. Food symbolises a community's enriched past and holds cultural expressions and traditional knowledge. The linkage of food with religious beliefs, geo-climatic factors, social standards, and various health benefits builds the reputation of the food, which is essentially attributable to its geographic origin. Following the ratification of the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), the contracting states that have enacted Geographical Indications (GI) legislation (particularly those in Asia) have come forward to protect foodstuffs as GI in order to safeguard their communities and their traditional knowledge associated with foodstuffs. Against this background, the present article attempts to compare foodstuff GIs in eight selected Asian countries with a sui generis system of GI protection as TRIPS compliance. The comparative analysis of the evolution and scope of foodstuff protection, pre-registration and post-registration impact, and quality maintenance provides important insights into convergence and divergence among the selected Asian countries. The study further identifies policy implications for the sustenance of GI.