( f ) Decision makers should be made aware of the importance of the prevention of `` Na-techs '' ; ( g ) Better cooperation between cities in the management of `` Na-techs '' should be encouraged ; ( h ) The use of relevant existing international framework and programmes such as the Awareness and Preparedness for Emergencies at the Local Level ( APELL ) programme and the Centre for Urgent Environmental Assistance of UNEP , the International Decade for Natural Disaster Reduction and the Organization for Economic Cooperation and Development should be developed and better supported ; ( i ) The vulnerability to `` Na-tech '' disasters of the developing countries in particular should be recognized ;