ISTI – Effective 1 January 2023  Page 80 of 92 ANNEX I - COLLECTION, STORAGE AND TRANSPORT OF BLOOD ATHLETE BIOLOGICAL PASSPORT  SAMPLES I.1 Objective  To collect an Athlete’s  blood Sample by venipuncture, intended for use in connection with the measurement of individual Athlete  blood variables within the framework of the hematological module of the Athlete Biological Passport  program, in a mann er appropriate for such use.