IOF Anti-Doping Rules  Page 33 of 66    Person to Discourage or Retaliate Against Reporting) that Aggravating Circumstances  are present which justify the imposition of a period of Ineligibility  greater  than the standard sanction, then the period of Ineligibility  otherwise applicable shall be increased by an additional period of Ineligibility  of up to two  (2) years depending on the seriousness of the violation and the nature of the Aggravating Circumstances , unless the Athlete  or other Person  can establish that he or she did not knowingly commit the anti -doping rule violation.46  10.5 Elimination o f the Period of Ineligibility  where there is No Fault or  Negligence   If an Athlete  or other Person establishes in an individual case that he or she bears No Fault or Negligence, then the otherwise applicable period of Ineligibility shall be eliminated.47  10.6 Reduction of the Period of Ineligibility  based on No Significant Fault or Negligence  10.6.1  Reduction of Sanctions in  Particular Circumstances for Violations of Article 2.1, 2.2 or 2.6.