the danish presidency was instrumental in getting a strong mandate for the upcoming negotiations at cop 11 - the convention of biological diversity, which will be held in hyderabad, india from 5-19 october 2012.

How would the previous sentence be correctly capitalized?
The Danish Presidency was instrumental in getting a strong mandate for the upcoming negotiations at COP 11 - The Convention of Biological Diversity, which will be held in Hyderabad, India from 5-19 October 2012.