Antarctic Oil Spill Protection Act of 1991

[AI summary unavailable — showing source text] Amends the Oil Pollution Act of 1990 to set forth the Antarctic Oil Spill Protection Act of 1991. Makes it unlawful for any person or vessel subject to U.S. jurisdiction to discharge oil into the Antarctic Treaty area. Prescribes civil penalties for violations of this Act. Increases such penalties if a discharge is the result of gross negligence or willful misconduct of the responsible party. Authorizes the Secretary of the department in which the Coast Guard is operating to request the Attorney General to bring civil actions to recover such penalties. Requires persons subject to U.S. jurisdiction who discharge oil from a vessel into the Antarctic Treaty area, and owners or operators of vessels from which oil is discharged into such area, to remove the oil, restore the affected environment, and compensate persons for removal and restoration costs and damages. Directs the Secretary to issue regulations requiring potential dischargers to maintain evidence of financial responsibility to cover such costs and damages. Requires owners or operators of more than one vessel operating in such area to maintain financial responsibility only with respect to the vessel having the maximum potenti…