The United Nations Mission in Sierra Leone (UNAMSIL) was asked to give logistical support for a limited 30-day period to ECOWAS elements of the multinational force in Liberia without compromising its mandate in Sierra Leone. States participating in the multinational force could use all necessary measures to fulfill its mandate and all states were asked to contribute to the operation. Meanwhile, soldiers of countries participating in the multinational force that were not party to the ICC were exempted from its jurisdiction.