Department of Homeland Security

Williams, Adley & Company – DC, LLP (Williams Adley), under contract with the Department of Homeland Security Office of Inspector General, issued an Independent Accountant’s Review Report on the U.S. Immigration and Customs Enforcement’s (ICE) Detailed Accounting Report. ICE’s management prepared...

Department of Homeland Security components did not consistently apply information technology (IT) access controls to ensure only authorized personnel had access to systems, networks, and information. This capping report summarizes access control practices and deficiencies reported in three...

OIG identified four overarching challenges - transparency, accountability, efficiency, and sustainability - that reflect vulnerabilities affecting a broad spectrum of the Department’s programs, operations, and responsibilities. These challenges may hinder its ability to advance essential missions...

During fiscal years 2018 through 2022, we issued 61 reports and 178 recommendations for improving conditions at the Southwest border. As of August 17, 2023, 144 recommendations were closed, 31 recommendations were resolved and open, and 3 recommendations remained unresolved.

The Cybersecurity and Infrastructure Security Agency (CISA) had extensive products and services to manage risks and mitigate cybersecurity threats to critical water and wastewater infrastructure and increase its resiliency. However, CISA did not consistently collaborate with the Environmental...

The United States Coast Guard’s National Maritime Center (NMC) struggled to approve merchant mariner training offered by NMCapproved third-party training providers in a timely manner, and it routinely extended merchant mariner training courses and programs past their 5-year regulatory approval...

In May 2023, we conducted unannounced inspections of U.S. Customs and Border Protection (CBP) facilities in the San Diego area, specifically four U.S. Border Patrol facilities and one Office of Field Operations (OFO) port of entry (POE). At the time of our inspection, Border Patrol and OFO held 1...

The attached report presents the results of an integrated audit of the Department of Homeland Security’s consolidated financial statements for fiscal years 2023 and 2022 and internal control over financial reporting as of September 30, 2023. This audit is required by the Chief Financial Officers Act...

During our ongoing audit to determine the extent to which U.S. Immigration and Customs Enforcement (ICE) manages and secures its mobile devices, we identified thousands of mobile applications installed by ICE employees, contractors, and other DHS agency 1 employees on ICEmanaged mobile devices...

In November 2022, we conducted unannounced inspections of six U.S. Customs and Border Protection (CBP) facilities in the Miami area, specifically two Border Patrol stations and four Office of Field Operations ports of entry. Our inspections found the CBP facilities generally met the National...