American National Standards Institute (ANSI) and European Standards Organizations (ESOs) released 2 Q&A documents intended to facilitate mutual understanding of U.S. and European standardization systems. Questions and Answers about the U.S./European Standardization System are the latest deliverables to come out of 2+ decades of dialogue between ANSI and ESOs. Material is not intended to provide comprehensive overview, and documents may continue to be living, working documents.