Limit as to how many taps can be on one circuit other than following the six hand switch rule.
Minimum size for example (paralleled conductors can be no smaller than 1/0.)
Just looking to see if I'm missing SPECIFICS printed in the NEC.
There is no limit to the number of taps to a feeder. Of course your total load cannot exceed the rating of the feeder. Nor is there a minimum size allowable conductor for feeder taps.