International Operations Appendices
If you want to know how to beat a SAFA ramp check, I recommend you start here: SAFA Inspection.
The Gulfstream G450 TCAS 7.1 Aircraft Service Change
It will be helpful to have the manufacturer's installation order. In the case of a Gulstream G450 . . .
The Gulfstream G450 ASC documentation
You will also need something that proves you have the particular item installed. In the case of a G450, you need to prove Aircraft Service Change (ASC) 077 is installed. Here's what that documentation looks like for us, I've removed the serial number and signatures.
Gulfstream G450 Aircraft Service Change 077 TCAS 7.1 Installation