46 C.F.R. § 153.461 Electrical bonding of independent tanks.
Title 46 - Shipping
An independent metallic cargo tank that carries a flammable or combustible cargo must be electrically bonded to the tankship's hull.
Title 46: Shipping
PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS
Subpart B—Design and Equipment
Special Requirements for Flammable or Combustible Cargoes
§ 153.461 Electrical bonding of independent tanks.