Australia's Driving Force for Pure Performance in Sport. The Australian Sports Anti-Doping Authority (ASADA) today acknowledged the decision by the Court of Arbitration for Sport (CAS) Appeals Panel to increase Australian professional cyclist Nathan O'Neill's sanction from 15 months to the maximum two years. The new sanction, effective from the day the original sanction was imposed, means that Mr O'Neill is not eligible to compete until 13 June 2010.