6e680452_Research___Rainforest_Alliance__Description
[Title] Côte D’Ivoire Cocoa: COSA Survey of Rainforest Alliance Certified Farms [Location] Côte D'Ivoire [Description] 
In 2009 and 2011, COSA scientists collected data from Rainforest Alliance Certified and noncertified cocoa farms. They report that certified farms experienced higher productivity than the control group, higher net income and fewer signs of stream erosion, among other findings.
Measuring Our Impact: The Latest Research | Rainforest Alliance
Description