The IAAF confirms having filed an appeal with the Court of Arbitration in Lausanne, Switzerland against the decisions rendered by RUSADA in the cases of Valeriy Borchin, Olga Kaniskina, Sergey Bakulin, Sergey Kirdyapkin, Vladimir Kanaykin and Yuliya Zaripova.

All six cases arose from the IAAF Athlete Biological Passport programme launched in 2009 and had been referred to the Russian authorities for adjudication in accordance with IAAF rules.

While the IAAF agrees with RUSADA that there is, in each case, sufficient evidence of an anti-doping rule violation and that there are aggravating circumstances justifying an increased sanction of more than two years, the IAAF disagrees with the selective disqualification of results applied by RUSADA as a consequence of the previous rulings.

The decision with respect to the case of Tatyana Chernova, arising from the re-analysis of her urine sample collected at the World Championships in Berlin in 2009 and kept by the IAAF as part of its retesting strategy, is still under review.

The IAAF will make no further comments pending the CAS proceedings.