For each land use system, there were descriptive guidelines. In one of my recommendations I said that there should be science for adoption and for implementing agroforestry. Science fed that policy. For each land use system, they had clear guidelines for what their option should be, what the guideline should be, and what would be assessed by the USDA in order for them to qualify for the incentive. Some of them were cost-shared programs.
On December 7th, 2017. See this statement in context.