Chirp module and ABE?

Hello, in the ElchWiki the question was raised whether the Chirp module is permissible in Germany. The instigator argues that it produces unnecessary noise and is therefore inadmissible. On the manufacturer’s side there is no information about an ABE or similar, on the photos of the device there is no corresponding mark to be seen, but this can also be due to the poor recording perspective. As far as I know, there were some that have installed the module, which it also has the 🙂 installed. Therefore it should be allowed in my opinion. Who can serve with more precise information? – Admissibility? – Registration required? – Other countries? Thank you 🙂