The resolution urged all countries to co-operate with the monitoring team and Committee, stressing the need for information exchange and providing the names of individuals and entities to be sanctioned. It set a deadline of 31 March 2004, for countries to provide names of Al-Qaeda, Taliban and members of associated groups on their territory.[5] At the same time, states had to informed sanctioned individuals of the measures imposed against them and report on the measures they had taken to implement the sanctions.