Our Objective(s)
To evaluate the Federal Aviation Administration's (FAA) (1) policies and procedures for the International Aviation Safety Assessment (IASA) program and (2) ability to monitor foreign civil aviation authorities (CAAs) for potential safety concerns.
Why This Audit
In 2022, FAA announced changes intended to better mitigate international civil aviation risks, strengthen international relationships with CAAs, and improve effectiveness in executing the IASA process. While the changes were suspended in 2024, a new set of revisions was proposed. It remains uncertain how the Agency's proposed changes will impact the program's ability to evaluate and monitor foreign CAAs' compliance with ICAO standards.
What We Found
The IASA program's execution is hindered by inadequate milestones, lack of documentation, and fluctuating policy and guidance.
FAA's assessment times have increased overall for higher-risk CAAs, and the Agency does not have completion goals for tracking assessments, which may prevent it from promptly addressing safety issues.
In 2022, FAA issued a policy statement intended to enhance the IASA program. However, the Agency suspended it in 2024, issued a new policy statement, and requested comments on the proposed changes. These comments have not yet been finalized as of April 2025.
FAA does not consistently maintain documentation for its assessments and some in-country evaluation checklists are outdated, causing disagreements between officials and delayed assessment times.
FAA monitors CAAs for safety concerns but competing priorities and limited resources restrict the number of IASA reassessments.
In 2023, FAA updated and improved its Risk Assessment Tool-originally developed in 2006-which the Agency uses to determine which CAAs should be reassessed.
FAA is not always able to conduct recommended CAA reassessments timely, and sometimes the Agency does not conduct these reassessments at all.
Recommendations
We made 7 recommendations to improve FAA's administration of the IASA program.
