The Canadian Soccer Association and manager Jesse Marsch are under investigation by CONCACAF due to claims of rule violations and the use of offensive language during Les Rouges' 6-0 victory over Honduras in the Gold Cup on Tuesday.
Marsch, who is serving a two-game suspension for receiving a red card in Canada's third-place game of the Nations League in March, was not on the sidelines during the game.
"The Disciplinary Committee will review all available evidence, including official reports detailing that the CSA and its head coach disregarded regulations applicable to suspended match officials and used offensive language toward CONCACAF match officials," Concacaf said in a statement Wednesday.
According to TSN, Marsch was escorted to a box by a CONCACAF official on Tuesday ahead of the match. Some time after the opening whistle, the same official returned and told Marsch that he needed to move. Marsch then became frustrated with the situation, though it is not known what he said.
On Thursday, Canada Soccer released a short statement: "We received a notice from CONCACAF and are currently gathering the relevant information for our submission, as part of the process to resolve this matter."