January 09, 2018 15:53 Updated Follow Interested parties should consult with IDEM Staff and Inspectors about any Confined Feeding Operations inquiries. Related articles Where can I access Confined Feeding Operation documents? What will happen during the Confined Feeding Operation application review process? What is the difference between a CFO and a CAFO? What is Hoosier S.T.A.R.T.? How can the public comment on an application?