On Friday the 17 of October. the congress of the World Endoscopy Organization in Vienna was held. Twice a year, the congres is visited with people from around the world who are involved in cancer screening: gastroenterologists, pathologists, clinical chemists, suppliers stool test and people from sister organizations of the RIVM and screening organizations. The purpose of this conference is to exchange experiences and learn from each other. Marie-Louise Heijnen from the National Institute for Public Health has given together with Iris Lansdorp-Vogelaar Erasmus MC two presentations. One was about the background of increasing the cut-off and the results of the first half. The capacity problem was recognized and they were impressed by the thorough manner in which we have supported the decision to raise the cut-off and the speed with which results are known.