CIMS was fully reviewed in 2014 subsequent to the 2010-2011 Canterbury earthquakes, the 2010 Pike River Mine disaster , and the 2011 MV "Rena" grounding. The revised 2014 manual incorporates higher levels of incident and emergency-response co-ordination, consistent with the arrangements and responsibilities outlined in the National Civil Defence Emergency Management Plan (the National CDEM Plan). In some senses, the National CDEM Plan resembles the United States Department of Homeland Security's National Response Framework.