Safe Software has announced that their FME demonstration at the KvAG’s (Netherlands Society for Earth Observation and Geo-informatics, www.kvag.nl) 2nd annual GML Relay event was a success. The event was used to promote the interoperability of GML data in the TOP10NL vector object model, which is currently being considered by the Dutch Topographic Services as their new standard GIS format. Participants at this event were required to import a GML file, make some changes to it and then write it back to GML and hand it to the next participant.