Crs Report for Congress : Bibliogov : 9781294248811 : 1294248812 : 04 Nov 2013 : This report provides an overview of the federal procurement and appropriations laws governing interagency contracting. "Interagency contracting" is the term used to describe several procurement relationships between government agencies. The first is one of buyer and seller, where agency A directly purchases goods or services from agency B. Second is that of co-purchasers, where agency A joins with agency B to contract for goods or services to obtain economies of scale or some other benefit. Third, agency A might hire agency B to negotiate and/or manage agency A's contracts in toto or in a specific area. Interagency contracting is a marked departure from the traditional model of government contracting, wherein agencies have their own contracts with vendors and rely upon the services of their own contracting officers in drafting and managing these contracts. Interagency contracting can occur under several di