We recommend the Senior Vice President, Resource Management and Operations Services, work with the Tennessee Valley Authority Office of General Counsel and the Tennessee Valley Authority Board of Directors to update the Tennessee Valley Authority Board Practice “Use of TVA Aircraft” to explicitly state the Tennessee Valley Authority Board of Director’s intent regarding whether all travel by Tier 1 passengers should be considered required use. If the Tennessee Valley Authority Board’s intent was not that all travel by Tier 1 passengers be considered required use travel, require all requests for use of the fixed wing aircraft to identify the travel as either official travel, required use travel, or space available travel, and document the reason for the determination in compliance with Federal Travel Regulation § 301–10.261 and the Tennessee Valley Authority Fixed Wing Aircraft Standard Programs and Processes.