ICC 1215 Conflicts With HUD And Motor Vehicle Preemption

The International Code Council just sent me a reply to my second preemption inquiry in regards to the ICC 1215 Tiny House standard that has been hijacked by the Small Residential Unit. I will include relative blog posts at the end if you need to get caught up on the back story of this issue. The third PDF includes Motor Vehicle Law and issues with the ICC 1215 standard.  The 4th PDF is a complaint ICC did not even answer. The last PDF is a rebuttal to their answer.