The UNDAC team is an OCHA tool used for deployment primarily to sudden-onset emergencies. OCHA dispatches an UNDAC team when requested to do so by the affected government or the UN Resident Coordinator/Humanitarian Coordinator in the affected country.

UNDAC 队伍是 OCHA 派往突发紧急情况现场的首要力量。在收到受灾国政府、受灾国的联合国常驻协调官或人道主义协调官的请求后，OCHA 将派遣 UNDAC 队伍抵达现场。