Bloemfontein Celtic have confirmed their arbitration date for the complaint lodged against Mamelodi Sundowns over a week ago.
Siwele are protesting Sundowns' decision to name Tebogo Langerman in their matchday squad team sheet for the Nedbank Cup final.
Langerman was suspended for the encounter which was played at Orlando Stadium where the Brazilians beat Celtic 1-0 to lift the trophy and completed a domestic treble.
Editors' Picks
In a brief statement released on Saturday, Phunya Sele Sele said the hearing will take place on September 25, 2020.
According to Celtic, Langerman's suspension only came to their attention during the game when Sundowns were about to introduce the veteran wing-back.