CFR › Title 30 › Part 77 › §77.703-130 CFR §77.703-1Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThe methods of grounding stated in § 77.701-1 will be approved with respect to the grounding of frames of high-voltage equipment referred to in § 77.703.