You said before that you are acting as a business here, so I don’t think these apply, but just to mention it. (1) A trader who maintains a website or uses term

You said before that you are acting as a business here, so I don’t think these apply, but just to mention it. (1) A trader who maintains a website or uses terms and conditions shall, […] 1. […] inform consumers of the extent to which it is willing or obliged to take part in dispute resolution procedures before a consumer conciliation body […] I imagine there is equivalent legislation for B2B, this one applies to consumer matters. Or maybe the notice is a catch-all for exactly this law. DE: https://www.gesetze-im-internet.de/vsbg/BJNR025410016.html#BJNR025410016BJNG000800000 https://www.gesetze-im-internet.de/vsbg/BJNR025410016.html#B... EN: https://www.gesetze-im-internet.de/englisch_vsbg/englisch_vsbg.html#p0211 https://www.gesetze-im-internet.de/englisch_vsbg/englisch_vs...