The Fenelab Consortium COVID-19 works closely with parties such as the Testing Service, the Healthcare and Youth Inspectorate (IGJ), the Accreditation Council (RvA) and the RIVM to guarantee the availability of validated tests. Together we keep a close eye on the fact that the results of tests are available within the shortest possible time and that we do not exceed the permitted percentage of incorrect results. We are also involved in test development and validation of new tests, for which we also work with national and international partners