RUS provides standard forms of contract for the procurement of materials, equipment, and construction and for contract amendments and various related forms for use by RUS borrowers. See § 1726.304 for a listing of these forms and how to obtain them. The standard forms of contract shall be used by the borrowers in accordance with the provisions of this part. RUS will give prior approval to certain modifications to these forms without changing the applicable requirements for RUS approval. Such approved modifications are set forth in this subpart. These are the only modifications given prior RUS approval.
7 C.F.R. §1726.250