The resolution also emphasised that individuals identified by a Committee to be acting in violation of the sanctions were to have their assets frozen and a travel ban imposed upon them.[5] States in the region had to report within 45 days on measures they had taken to implement the Security Council's demands. Finally, the Secretary-General Kofi Annan was requested to re-establish an expert group to monitor the implementation of the sanctions for a period until 31 July 2005.