After the formation of the KPC, Serbs claimed it was a new ethnic Albanian army and resigned from the multiethnic Kosovo Transitional Council.

[5][6] Immediately following the approval of these acts, the International Organization for Migration (IOM) initiated the registration campaign of the former KLA fighters, lasting from July to November 1999.

[2] The Special Representative of the UN Secretary-General, the head of UNMIK, exercised direction, funding and administrative authority over the KPC.

[16] There have been allegations that KPC was involved in criminal activities, illegal policing, killings and terrorist attacks against Serbs.

[9] In June 2001, several senior officers in the KPC were removed for suspicion of aiding the ethnic Albanian insurgency in the Republic of Macedonia.

[18] In August 2003, Deputy Prime Minister of Serbia Nebojša Čović accused the KPC and the Albanian National Army of being behind an attack on Serbs in Kosovo.