The NEC is available to read online for that reason, although if your not an electrician, it's nearly incomprehensible. I have an entire book explaining bonding

The NEC is available to read online for that reason, although if your not an electrician, it's nearly incomprehensible. I have an entire book explaining bonding and grounding. It requires too much experience to understand, but it is still essential to a free society that laws be public.