18 C.F.R. § 1308.27 – Appeal files.

(a) Notices of appeal shall be filed as provided in the disputes clause, and shall be promptly transmitted by TVA to the Chairman.
(b) Following transmittal of the notice of appeal, TVA shall assemble and transmit to the Hearing Officer and the Contractor an appeal file consisting of:
1. (1) The Contracting Officer's decision, if any, from which the appeal is taken;
2. (2) The contract and pertinent amendments, specifications, plans, and drawings (a list of the documents submitted may be provided Contractor in lieu of copies);
3. (3) The claim;
4. (4) Any other matter pertinent to the appeal submitted to or considered by the Contracting Officer for reaching a decision.
(c) The appeal file shall be submitted within 30 days. Within 30 days after receipt of a copy, the Contractor may submit to the Hearing Officer and TVA's General Counsel any documents within the scope of paragraph (b) of this section which are not included in the appeal file but which the Contractor believes are pertinent to the appeal. Such documents are considered a part of the appeal file.