A study as conducted to assess the impact of the International regulations on throughput in retail checkout workstations using “state-of-the-art” POS (Point Of Sale) equipment. Productivity measures were derived for the various workstation configurations recommended in the German guidelines as well as those designed from empirical sources. A cross-validation of these data to performances from domestic workstations was made to assess the potential impact of similar ergonomic standardization in the United States.