After the planning process NADA authorizes external service providers with the sampling. After a successful control NADA and the athlete will receive a copy of the doping control form. The transport of the urine and blood samples is carried out by the service provider anonymously to a WADA-accredited laboratory. There - also anonymously - the analysis is carried out. After analysis, the laboratory reports the results to NADA. The assignment and communication of the analysis result to the tested athlete is exclusively carried out by NADA.