The inter-laboratory test (ILT) focused on the evaluation of the real-time RT-PCR techniques is underway. Samples have been dispatched to all the laboratories who registered to take part to this ILT. One of the goals of this test is to realise an inventory of all the molecular biology techniques (MBT) used and available in each lab of the European Union. This inventory will create a good opportunity to compare and check efficiency caracteristics of real-time RT-PCR techniques. Deadline for submission of the results is may 6^th 2022. The Eurl Team wishes the best to all participants.