As part of the GOV4PeaCE project on the Interreg Central Europe (Building on past heritage for future development – Interreg Central Europe), an inventory and online presentation of selected points of the WW1 heritage from several European countries is being created. The online presentation will be upgraded and supplemented in terms of content and location during the implementation of the GOV4PeaCE project. The GOV4PeaCE project will thus capitalize on the results of the NETWORLD project on the Interreg Danube Programme (NETWORLD – Interreg Danube) and the WALKofPEACE project on the Interreg Italy–Slovenia programme (WALKofPEACE | Italia Slovenia) , which have been very successfully completed in the Interreg programmes 2014–2020. A GOV4PeaCE online governance platform will also be set up and presented here to help partners develop the governance of World War I heritage.