Kuwait has filed a lawsuit in a Swiss court seeking $1bn (£670m) in damages from the International Olympic Committee (IOC) over the suspension of its Olympic committee.
The IOC and world football governing body Fifa suspended Kuwait in October citing domestic laws that permit government interference in sports.
But Kuwait says the IOC ban was imposed without proper investigation.
It says it may not be allowed to take part in the Rio Olympics in August.
“It’s totally unacceptable that Kuwait is treated in this unfair way and barred from international sports activities without any appropriate probe being conducted,”Information Minister Sheikh Salman al-Humoud Al-Sabah was quoted by the official Kuna news agency as saying on Wednesday.
“From the very beginning Kuwait did it its utmost to prevent the IOC suspension and showed a sincere desire to co-operate, but all to no avail.
“We sent a UN-sponsored delegation to Geneva to explain to the sports body that the Kuwaiti government by no means intervenes in sports activities.”
The minister complained that Kuwait had been left in “an embarrassing position” in sports circles where it was viewed as an “outlaw”.
Sheikh Salman added that he hoped recent parliamentary amendments to the country’s sports laws would create “a common vision” .
But critics say the changes are more likely to prolong the IOC and Fifa bans because the government still has the power to dissolve sports clubs and federations, as well as Kuwait’s Olympic Committee.
Sixteen other international sporting federations have blacklisted Kuwait in addition to the IOC and Fifa, correspondents say.