Whereabouts information  shall be maintained in strict confidence at all times ; it shall be used exclusively for purposes of planning, coordinating or conducting Doping Control , providing information relevant to the Athlete  Biological Passport or other analytical results, to supp ort an investigation into a potential anti-doping rule violation, or to support proceedings alleging an anti -doping rule violation;  and shall be destroyed  after it is no longer relevant for these purposes  in accordance with the International Standard for the Protection of Privacy and Personal Information.