There are currently four potential sources of engineering technical assistance involving NRCS-Michigan and the agency's customers. Fact sheets describing each of the four sources are available below. An introductory fact sheet providing background information is also available. The description for each source identifies the roles and responsibilities for the USDA Program Participant, NRCS, and the party providing the engineering technical assistance. The engineering technical assistance provider responsibilities are identified in two categories, Design and Construction & Checkout.