I n 2011 , the DEA published guidelines for the formulation and approval of PPP projects .
The Ministry of Finance centralizes the coordination of PPPs , through its Department of Economic Affairs ' ( DEA ) PPP Cell .
I n 2011 , the DEA published guidelines for the formulation and approval of PPPs projects .
The Ministry of Finance centralizes the coordination of PPPs , through its Department of Economic Affairs ' ( DEA ) PPP Cell .