GAO’s recommendations database contains report recommendations that still need to be addressed.
GAO’s priority recommendations are those that we believe warrant priority attention.
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As of October 25, 2020, there are 4812 open recommendations, of which 473 are priority recommendations. Recommendations remain open until they are designated as Closed-implemented or Closed-not implemented.
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Recommendation: The TSA Administrator should update the BASE cybersecurity template to ensure it reflects cybersecurity key practices, including the Detect and Recover functions outlined in the NIST Cybersecurity Framework. (Recommendation 2)
Agency: Department of Homeland Security: Transportation Security Administration Status: Open
Comments: TSA concurred with this recommendation and said it would take steps to implement it by updating the BASE Cybersecurity Security Action Item section to ensure it reflects the NIST Cybersecurity Framework Detect and Recover functions. When we confirm what actions TSA has taken in response to this recommendation, we will provide updated information.
Recommendation: The Administrator of TSA should document which rule review process TSA I&A uses (exigent or standard) for each new rule or rule change; (Recommendation 2)
Agency: Department of Homeland Security: Transportation Security Administration Status: Open
Comments: DHS concurred with this recommendation and agreed to document which rule review process TSA I&A uses (exigent or standard) for each new rule or rule change. In March 2020, TSA updated its SOP to require that the selected rule review process be documented for each new rule and rule change. TSA's policy change is a positive first step, but to fully address this recommendation, TSA will need to demonstrate that the selected rule review process is now being documented.
Recommendation: The Administrator of TSA should explore additional data sources measuring the effectiveness of Silent Partner and Quiet Skies rules. (Recommendation 3)
Agency: Department of Homeland Security: Transportation Security Administration Status: Open
Comments: DHS concurred with this recommendation and, in May 2020, DHS officials stated that they are reviewing data sources and assessing potential ways to assess the effectiveness of Quiet Skies and Silent Partner screening rules. DHS officials stated that they plan to fully address this recommendation by December 2020.
Recommendation: The Administrator of TSA should explore and pursue methods to assess the deterrent effect of TSA's passenger aviation security countermeasures; such an effort should identify FAMS—a countermeasure with a focus on deterring threats—as a top priority to address. (Recommendation 1)
Agency: Department of Homeland Security: Transportation Security Administration Status: Open
Comments: DHS concurred with this recommendation and has begun taking steps intended to address it. In May 2018, officials with DHS's Requirements and Capabilities Analysis (RCA) reported conducting a literature review to identify ways DHS might be able to measure deterrence. ORCA officials reported looking to published studies and other agencies to identify data sources and methods, and were in the process of developing a model to assess the deterrent value of various aviation security countermeasures. In July 2019, TSA officials reported that they were continuing to develop this model which could better inform deployment of deterrence-related countermeasures. As of October 2020, DHS has provided no further updates on steps taken to implement this recommendation. To fully address this recommendation, TSA will need to fully develop this or another method to assess the deterrent effect of TSA's aviation security countermeasures.
