Dear experts:
S6.1 Equipment grounding conductor<1 ohm refers to the impedance from the interface of the static grounding wire to the interface of the equipment grounding conductor, or the impedance from the AC equipment to the equipment grounding wire?
Assuming you are referring to 6.2.1 Equipment Grounding Conductor. The less than 1 ohm impedance shall be measured between the outlet used to power the equipment and the neutral connection at within the equipment electrical panel.
If you are referring to a separate document section please provide that detail.
Regards
C.Smith