Provides a briefing to Pacific diplomatic missions in preparation for the 70th Session of the Marine Environment Protection Committee (MEPC 70) of the International Maritime Organization (IMO), convening in London, United Kingdom from 24–28 October 2016. The brief: (i) brings attention to the proposals submitted to MEPC 70 in order to progress discussions on reduction of greenhouse gas (GHG) emissions from the international shipping sector; and (ii) puts forth recommendations for the consideration of Pacific Island governments.