Users ultimately can perform their consultation to RCGI.OS Repository using its advanced search feature. The advanced search allows the database to be filtered using a combination of the structured classifications — such as RCGI Projects, Low Carbon Solutions, SDGs, NDCs, or ISO Technical Committees — to further narrow the scope and connect discovered standards to specific research priorities, technological frameworks, or organizational commitments. This hybrid approach combines the precision of controlled vocabularies, ensuring comprehensive access to the standards knowledge base from RCGI.OS.