The Danish national team wasn't allowed to wear training jerseys with the slogan "Human Rights for All" at the 2022 World Cup in Qatar.
"We sent a request to FIFA, but the answer was negative. We regret it, we have to take it into account," the Danish Football Union's executive director Jacob Jensen tells RMC Sport.
FIFA regulations prohibit World Cup participants from posting political messages on their uniforms.
The Danes will play in one group with France, Tunisia and Australia at Mundial-2022, which starts on November 20 and ends on December 18.