These threat conditions were developed in response to terrorist threats.
Note: The HSAS threat conditions can be used as part of your activation protocols for devolution. However, they may not be specific enough to support activation by themselves and should be considered as part of your general situational awareness when preparing the devolution decision matrix. The speed of activation depends upon the timeliness of performing an essential function (e.g. if the building that houses your public service answering point receives a bomb threat an alternate site, either continuity or devolution, would have to be activated immediately to support incoming calls).