TSA Resource Library

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Terminology

Sensitive security information

What does Sensitive Security Information have to do with IACs and Air Cargo

SSI, in the context of the Indirect Air Carrier (IAC) program, stands for Sensitive Security Information. SSI is a designation used by transportation...

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Indirect Air Carrier

What is an IAC and IACMS?

In the intricate web of air freight logistics, the "Indirect Air Carrier (IAC)" plays a pivotal role, serving as a linchpin in the legal and smooth...

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