Purchasing Card Usage

We audited the Tennessee Valley Authority's (TVA) purchasing card (P-Card) usage to determine if personnel complied with TVA's P-Card policies and procedures. Our audit scope included approximately $79.8 million in transactions occurring from October 1, 2017, through September 30, 2019. Our audit found multiple instances where TVA personnel did not comply with requirements in TVA's P-Card policies and procedures. Specifically, we found (1) some approving officials were not performing their review duties properly, (2) split transactions occurred, (3) disallowed and questionable (nonbusiness expense) transactions occurred, (4) only 25 percent of TVA's cardholders and approving officials completed the required annual P-Card training at least once, (5) periodic audits of P-Card transactions by Supply Chain were not performed, and (6) certain potentially fraudulent transactions by one cardholder had not been identified due to inadequate reviews of the cardholder statements. OIG Investigations subsequently found evidence the cardholder had used the P-Card to make several monthly rental payments to the apartment complex where the cardholder lived. In addition to those areas of noncompliance listed above, we found P-Cards were being used without determining if sources the Supply Chain and Financial Services Standard Programs and Processes rank ahead of the P Card in its hierarchy were available. We made 12 recommendations to TVA management to strengthen controls and help improve compliance with the P-Card policies by (1) implementing additional procedures and monitoring activities and (2) clarifying and updating the policies and related training. TVA management provided actions they plan to take to address each of our recommendations.