Over the last 15 years in the Caribbean, there have been observed improvements in early warning systems. There are a growing number of tools, equipment and capacities and these vary both by hazard and in space. Despite the continued investment in Early Warning Systems (EWS) and notable progress in some regions, including the Caribbean (Collymore 2016; UNISDR 2015), movement towards integrated multi-hazard warning systems, though evident, may be characterized as slow (Collymore, 2016). One area requiring improvement is the governance framework for EWS, and specifically the absence of policy, noting the results of the application of the MHEWS Checklist in 4 CDEMA participating states1 and the priority areas for attention outlined in their national MHEWS roadmaps. Recent experiences with catastrophic hazards events, together with the availability of guidance for setting up EWS policy, including from Caribbean regional assessments and findings (such as the checklist reports) among others, present an optimum watershed opportunity to craft a model national MEWHS policy that is evidence-based and anchored in the CDM approach.