Sustainable Harvest maintains a high quality assurance record by investing in farmer training. Sustainable Harvest's supply offices in Latin America and Africa provide training programs to help growers improve their quality. These programs focus on specific challenges that cooperatives face and provide ongoing support for cooperative to prepare for future market trends.

Sustainable Harvest cuppers work closely with cooperatives and estates so that our suppliers maintain a discerning understanding of our customer's cup preferences. We track cup quality information on our proprietary web database, and share this data with both growers and roasters.