But the CARB rules are specifically grandfathered in by the EPA, since they predated it, which also limits their scope. CA can’t just make up its own rules outside of that scope, and no other state can make their own rules, (but are allowed to adopt the CA rules where they are stricter than federal.)
But the CARB rules are specifically grandfathered in by the EPA, since they predated it, which also limits their scope. CA can’t just make up its own rules outside of that scope, and no other state can make their own rules, (but are allowed to adopt the CA rules where they are stricter than federal.)