CFR › Title 46 › Part 112 › §112.20-346 CFR §112.20-3Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)The normal source for emergency loads must be the ship's service generating plant.(b)The power from the ship's service generating plant for the emergency loads must be supplied to the emergency switchboard through automatic transfer switches.