Lindsay Wood

https://ag.tennessee.edu/foodscience/Documents/Getting%20Started%20in%20a%20Food%20Manufacturing%20Business%20in%20Tennessee.pdf

Check this out. Page 9 says…
“It also is important to understand that “acidified foods” (pickled
vegetables, salsas) or “formulated acid foods” (marinades, hot sauces,
salad dressings, etc.) are not considered nonpotentially hazardous
and cannot be manufactured in a domestic kitchen under any
circumstances. These products must be manufactured in a commercial
kitchen.”