Any external legal representation requires an internal written and signed Power of Attorney (PoA), the terms of which can be found in the
attached PDF download link.

Download: Power of Attorney (PoA) – Attorney Christian Sander (.pdf)

The written signature of this power of attorney is the indispensable prerequisite for my acceptance of a mandate with regard to your legal matter, regardless of whether it is out of court or judicial in nature.

Individual special agreements are possible, but also require a written and signed agreement.

If you have any questions, I am available at any time.