ABSTRACT Distributed emergency industrial infrastructure covers the incidents of the factories which have high risks. In general, the high emergencies are those relating to the complex areas and they are unstructured officially, as in the cases with ports, airports, railways, petroleum pipelines, etc. the appropriate human organizations contribute as implementer and participator in emergency management specially the multi-events emergencies as related to the previously prepared plans that need to be changed or realized under the unexpected situations. Therefore, this work highlights the characteristics of both emergency management and that of decision as related to industrial emergency management. It identifies a decision making model and its requirement>s definitions of reasoning mechanism and compare both the passive and active DSS. Intelligent DSS and Intelligent Agent Technology (IAT) and their development in an organization are being discussed in this paper.