Led by Dr. Reiner Fuellmich, 1,000 Lawyers and 10,000 Doctors Have Filed a Class Action Lawsuit against the CDC, WHO and WEF for Violations of the Nuremberg Code (actually, this title is a tad misleading: see the comments)
Thanks to u/axolotl_peyotl for the winning suggestion!
In the Germany there is actually legal precedent for arguing against the existence of SARSCOV2 virus – Dr. Lanka's measles competition. He won on appeal and the independent expert witness testimony in that appeal is quite valuable, since he describes how the papers that purport to prove the existence of the measles virus are flawed science that don't hold up to scrutiny and could not be seen as proofs.
Fullmich et al seem to be solely going down the PCR route though, for better or worse, I don't know. I have not read in detail their arguments. But there have been three rulings already in Europe against PCR as a method for judging someone's infectiousness, health and whether or not they can be quarantined, especially based on a PCR test alone without a full diagnosis by a doctor.
He won because because he requested one proof but got 6 instead: "In plain language: If the plaintiff or a third party had prepared an overview of the six studies presented and merged the two required criteria there, the sponsor would have had to pay the prize money" Source
Ok, so I was just remembering, and my quote is inexact, as is the article you linked.
So here is a link to the full trial ruling transcript, which I note was not provided in that article:
http://lrbw.juris.de/cgi-bin/laender_rechtsprechung/document.py?Gericht=bw&GerichtAuswahl=Oberlandesgerichte&Art=en&sid=46bf3db2df690aba6e4874acafaf45b6&nr=20705&pos=0&anz=1
And here are the Minutes of the Court Proceedings:
https://learninggnm.com/SBS/documents/Lanka_Case_Protokoll_13_4_2015.pdf
And here is another opinion on the proceedings/result:
Source
From your source:
On January 16, 2017, the First Civil Senate of the German Federal Court of Justice (BGH) confirmed the ruling of the OLG Stuttgart
Yes, Barden failed to meet Lanka's criteria, which were laid out in plain language beforehand and which Barden agreed to. He even clarified the criteria personally with Lanka before he entered the competition.
The mis-leading part I meant is this:
This appears to be a conjecture of OLG press spokesman Stefan Schüler, which he appears to attribute to the Judges. It's not contained in the proceedings or ruling.