The U.S. Federal Aviation Administration (FAA) has reinstated Thailand’s aviation safety rating to “Category 1,” reversing a decision made nearly ten years ago. This upgrade not only reaffirms international confidence in Thailand’s aviation oversight but also enables the country’s airlines to resume and expand operations to U.S. territory.
A Decade in “Category 2”
In 2015, the FAA downgraded Thailand to “Category 2” under the International Aviation Safety Assessment (IASA) program. The reasons included a shortage of technical personnel and deficiencies in the certification process for the transport of hazardous materials. Under this classification, Thai airlines were prohibited from launching new routes or participating as partners in code-sharing agreements to the U.S.
→ U.S.: FAA to Deploy New NOTAM System Following Multiple Failures
Return to International Compliance
The restoration of “Category 1” signifies that Thailand now meets the safety standards set by the International Civil Aviation Organization (ICAO). The FAA explained that the improvement results from the country’s sustained commitment to addressing critical issues.
As early as 2017, Thailand resolved a significant concern identified in 2015 by ICAO’s Universal Safety Oversight Audit Program. That same year, the Thai government set a goal to regain the top rating by 2018, a milestone that has now been achieved.
Impact on Connectivity and Tourism
Before the downgrade in 2015, Thai Airways operated direct flights between Bangkok and U.S. cities such as New York and Los Angeles. With the reinstatement of “Category 1,” these routes can now resume, strengthening connectivity between the two nations.
Bangkok, a regional aviation hub, is well-positioned to capitalize on this development. The country welcomed over 35 million foreign tourists last year, a number that could rise with the reactivation of air connections to the U.S.
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