JETRO test

みなさん、こんにちは！
Does anybody know about the JETRO test? It looks interesting to me, and I'd like to get some practical info beyond those reported on its website. So, is there anyone here who took this business Japanese test? How about its difficulty, how about the textbook shown on its website?
:emoji_thinking:

Thank you all very much.

I second that. I know a little about the JLPT, but nothing about JETRO.

Anyone have any info to toss this way?

I have a question about Jetro
It seems to me that the test is more about "handling office situations in a Japanese speaking setting". I am wondering if it would be any more useful for one's career in Japan to take the test if one already has JLPT level 1. That is to say, would this 7000yen test and a good score would be more advantageous.