Semenya's Appeal to CAS Begins(ATR) Caster Semenya had no comment as she arrived in Lausanne to challenge new IAAF regulations.IAAF, South Africa Discuss Semenya Case -- Federation Focus(ATR) Also: Baseball on Olympic Day in Paris; ITTF marketing support to Europe and Latin AmericaCaster Semenya Challenges the IAAF Eligibility Regulations for Female Classification at CASIAAF Statement on CAS Arbitration of New Female Classification RegulationsSemenya Takes Case to CAS(ATR) Double Olympic champion Caster Semenya is challenging the IAAF's new female classification rule.Semenya Wins; IAAF President Defends Rule(ATR) Sebastian Coe tells ATR he supports regulation that forces Semenya to lower her testosterone levelIAAF Introduces New Eligibility Regulations for Female ClassificationIAAF Comments on Interim Award Issued by the CAS on the IAAF's Hyperandrogenism RegulationThe IAAF has received the CAS's interim award in the Dutee Chand case, where the validity of the IAAF's Hyperandrogenism Regulations has been challenged.