Exit OARC 26 (Madrid) Participant Survey 25% of survey complete. These are questions about OARC 26 which took place on May 14th & 15th 2017 at NH Collection Madrid Eurobuilding. Your feedback is important to us. Thank you for taking the time to answer these questions. Question Title * 1. How did you participate in the OARC 26 Workshop? At the venue Via webcast Next