Omar Artan, the only FIFA World Cup referee from Somalia, faced a setback when he was denied entry into the United States despite possessing a valid visa. Upon arriving at Miami International Airport from Istanbul on June 6, Artan was subjected to additional screening by US Customs and Border Protection (CBP). Although initially unnamed, he was later identified by the Associated Press. FIFA confirmed that Artan would not participate in World Cup preparations or officiate matches unless his immigration status changes. Artan, recognized as one of Africa's leading referees and awarded Africa's Best Referee in 2025, has officiated significant matches, including those in the CAF Champions League. CBP cited vetting concerns as the reason for his inadmissibility but did not elaborate on the specific issues. FIFA emphasized that it does not engage in immigration processes, stating that the host government ultimately decides visa admissions. Artan's absence is seen as a considerable loss for World Cup officiating due to his esteemed reputation in African football.