https://www.dw.com/en/italian-mafia-sees-german-justice-system-as-a-joke/a-55285412
“Five are suspected members of the Calabrian 'Ndrangheta syndicate and all 14 reside in Germany's most populous state of North Rhine-Westphalia (NRW). Their passports reveal NRW's 'Ndrangheta as an international employer: Italian, German, Dutch, Turkish, Moroccan, Portuguese. Translators from Italy, the Netherlands, and Turkey are on hand in court.”

The case mentioned in this article is quite interesting, it seems Ndrangheta in Germany has associates of a lot of different nationalities, it shows you that although they only baptize family members these people have no problem at all working with non-Italians, unlike some articles suggested. This makes a lot of sense since the Ndrangheta has been really great at networking and I can`t imagine it happening if they are really a bunch of close-minded criminals who "only trust other Calabrians".