]World Anti-Doping Code • 2015 69   An a thlete or other Person potentially subject to a four-year sanction under Article 10.2.1 or 10.3.1 (for evading or refusing Sample Collection or tampering with Sample Collection), by promptly admitting the asserted anti-doping rule violation after being confronted by an  anti-doping organization, and also upon the approval and at the discretion of both Wada and the anti-doping organization with results management responsibility, may receive a reduction in the period of Ineligibility down to a minimum of two years, depending on the seriousness of the violation and the athlete or other Person’s degree of fault.