Anirud Raghav S U | I. Introduction Unjust enrichment has rapidly gained prominence in England in the late half of the 20 th century. Thanks to the meticulous taxonomy developed by Professor Birks, the chaotic state of affairs was compendiously reduced to a set of intelligible principles. Legions of academic work and judicial decisions on unjust enrichment followed. Few would disagree that the law on unjust enrichment is of substantial commercial significance