From 16-19 October 2017, Zwick Roell GmbH, one of the world’s most renowned suppliers of test and measurement technology, invited the expert audience to its headquarters in Ulm for its annual industry meeting. In addition to presenting the latest developments and devices as well as proven equipment, the host presented interesting short lectures on all days on the subject of materials testing, which were contributed by national and international experts. The DIR placed the presentation “5 reasons to participate in proficiency tests” on two dates in German and English. All lectures at the exhibition can be found on the Zwick Roell website at https://www.zwick.de/microsites/testxpo/vortraege