The final Codification (WorkPackage5) workshop was held in Venice, 20-21 June. The Workshop set the scene of RD coding situation in Europe and focused on the WP5 legacy and the future perspectives of Orphacodes’ use. Starting from the resources developed during the RD-action, the issue of RD coding was tackled from the perspectives of all the relevant stakeholders involved: WHO, Orphanet, JRC, ERNs. Examples of orphacodes’ use at regional/national level (Generalitat Valenciana-Spain, Portugal, Ireland) have been presented as well. The agenda (here) and the presentations (here) are available.