All Reports

Our objective was to determine whether the Defense Intelligence Agency (DIA) continuously applied strategies to optimize the use of funds and took timely monitoring actions to maximize the funding of mission requirements.  This audit focused on DIA’s Operations & Maintenance and Family Housing single-year appropriations for fiscal years 2019-2023.  We issued our results in a classified report on June 06, 2025.

We evaluated the Defense Intelligence Agency’s (DIA’s) compliance with the Payment Integrity Information Act for Fiscal Year 2024.  For this evaluation, conducted from December 2024 to April 2025, we interviewed personnel from the Office of the Chief Financial Officer (CFO) and reviewed the Agency Financial Report and supporting documentation, including a selection of samples tested by CFO to support its annual risk assessment.

I am pleased to present the Defense Intelligence Agency (DIA) Office of the Inspector General (OIG) Semiannual Report (SAR) to Congress covering the period from October 1, 2024, to March 31, 2025.

The objective of this audit was to determine the extent to which the Defense Intelligence Agency’s (DIA’s) strategic efforts to timely develop, acquire, adopt, and maintain secure and reliable artificial intelligence (AI) capabilities improved intelligence collection and analysis in accordance with applicable policies, standards, and requirements. Additionally, we assessed whether there were any administrative or technical barriers to DIA’s accelerated adoption of AI capabilities.

We assessed Agency compliance with applicable policy requirements and procedures for the Defense Intelligence Agency’s Military Equal Opportunity Program. We issued the results of our evaluation, along with one recommendation, in a final report dated December 13, 2024.

We engaged an independent public accounting (IPA) firm to audit DIA’s Fiscal Year (FY) 2024 financial statements. We evaluated the reliability of data supporting the financial statements, determined the reasonableness of the statements produced, and examined disclosures in accordance with applicable guidance. We issued the results of our evaluation in a final report dated November 15, 2024.

I am pleased to present the Defense Intelligence Agency (DIA) Office of the Inspector General (OIG) Semiannual Report (SAR) to Congress covering the period from April 1, 2024 to September 30, 2024.

Our objective was to determine whether Defense Intelligence Agency (DIA) managed its Research, Development, Testing, and Evaluation (RDT&E) funds to align with Agency mission priorities and optimize their use. To achieve the objective, we conducted a review of RDT&E budget requests and assessed the alignment of funds with DIA strategy and mission priorities. Additionally, we reviewed DIA’s obligation and expenditure performance against Office of the Secretary of Defense goals and unliquidated obligations to assess fund optimization.

Our objective was to evaluate the effectiveness of the Defense Intelligence Agency’s (DIA’s) overall information security program based on DIA’s implementation of the Federal Information Security Modernization Act. We issued our results in a classified report on August 2, 2024.

I am pleased to present the Defense Intelligence Agency (DIA) Office of the Inspector General (OIG) Semiannual Report (SAR) to Congress covering the period from October 1, 2023, to March 31, 2024.