The document discusses the Dutch postal market and changes to the postal directive. It summarizes mail volume forecasts and actual declines between 2003-2014 of 3-4% and 8-10% per year, respectively. The universal service obligation currently requires 6-day collection and delivery but changed in 2014 to 5 days. This allows reductions in letter boxes from 19,000 to around 8,700 and postal agencies from 2,500 to around 1,000. Future changes may focus on the main USO cost drivers of letter boxes, agencies, and quality of service standards, but the directive limiting collection and delivery to 5 days per week constrains further modernization.