Which act was a response to the events of September 11, 2001, impacting aviation security?

The Aviation and Transportation Security Act of 2001 was enacted as a direct response to the terrorist attacks of September 11, 2001. The act aimed to bolster security measures in all modes of transportation, but it particularly focused on enhancing the safety of the aviation sector.

Specifically, the legislation led to the creation of the Transportation Security Administration (TSA), which was tasked with overseeing the implementation of increased security protocols at airports nationwide. Among its provisions were the mandating of passenger and baggage screening, the deployment of federal security personnel at airports, and the establishment of stricter guidelines for airline security.

The timing and intent of this act were crucial, as it sought to rebuild public confidence in air travel and mitigate the vulnerabilities that had been exposed during the attacks. Other acts mentioned, while related to the broader context of national security and counterterrorism, did not primarily focus on aviation security to the same extent as this particular legislation.