I did a dig on this a while back but never posted it. I read it all on hhs.gov. A major overhaul of regulations concerning research test subjects tracing to 45 CFR 46. Became known as The 2018 Requirements because it was on a large scale where many federal agencies had to do work to incorporate it, conveniently in time for the pandemic and rollout of the vaccine. I have never seen it mentioned here but it is significant. Read a lot about it and found out it originated in the Clinton administration. Bottom line is hat it is weaponized lawfare justifying what they have done to us under color of law. Premeditated to loophole out of Nuremberg 2…..
https://www.hhs.gov/ohrp/regulations-and-policy/regulations/finalized-revisions-common-rule/index.html