The collection of blood is similar to the collection of urine samples. The athlete will be notified of their selection for doping control by a CCES chaperone or CCES doping control officer and informed that a urine and blood sample will be collected. Once at the doping control station, the CCES doping control officer will explain the process to the athlete and the athlete will have the opportunity to ask questions. In summary, the process will unfold as follows: