The Russian Athletics Federation has filed a new claim with the Court of Arbitration for Sport to challenge sanctions imposed by World Athletics.

Athletes from Russia and Belarus have been banned from international competition under the world governing body since the country’s invasion of Ukraine in February 2022.

Russian Athletics says the ongoing sanctions “infringe on the organisation’s rights”, adding they “prevent it from fully representing the interests of Russian athletes on an international level.”

The International Olympic Committee provisionally lifted Russia’s suspension in July, potentially allowing the country to compete at the 2028 Olympics Games in Los Angeles.

Cas, based in Lausanne, Switzerland, serves as sport’s highest arbitration body and hears disputes involving athletes, federations and governing organisations.

“The sanctions against Russian Athletics are unprecedented. No other sports federation faces such severe restrictions,” Boris Yaryshevskiy, chief executive director of Russian Athletics, said in a statement.

“They not only hinder the federation’s normal operation but also hold back the development of athletics in Russia, particularly among young athletes, preventing us from properly representing our sport in the international arena.

“That is why we will consistently defend our rights, pursue the lifting of the sanctions through the courts, and continue our work in this direction. We are already preparing our next steps to restore justice.”

Russian Athletics lodged a separate appeal on 9 July challenging a decision by the World Athletics Council – the main rule-making and executive body of World Athletics – to extend the ban on Russian athletes from international events.

Other sporting federations, including World Gymnastics, World Aquatics and World Boxing, have this year eased restrictions on Russian athletes competing.

Some Russian and Belarusian athletes competed as neutrals at both the 2024 Paris Games and this year’s Winter Olympics in Milan.