The note emphasizes the criticalimportance of documenting indigenous knowledge in writing,which can then be used to challenge a patent claim onknowledge that is already in the public domain. It alsohighlights the usefulness of other forms of intellectualproperty rights, other than patents, such as geographicalindicators. These may be of more use to indigenouscommunities seeking to regulate access over their resources,as they can be applied to knowledge that evolves over time,and with the input of the local community at large. Thisleads us to the possibility of widening the Agreement onTrade-Related Intellectual Property Rights (TRIPS), toensure that patents disclose the origin of geneticresources, and use of indigenous knowledge, and, considersui generis forms of intellectual property, such ascommunity based rights, to secure equitable benefit sharing.