Caltex (Philippines) v. Sulpicio Lines

Summary

This landmark maritime case arose from the 1987 collision between MT Vector (carrying Caltex's petroleum products) and passenger ship MV Doña Paz, resulting in one of the Philippines' worst maritime disasters with over 4,000 deaths. The Supreme Court definitively ruled that voyage charterers bear no liability for damages under Philippine maritime law, distinguishing voyage charters from demise/bareboat charters. The Court emphasized that common carriers have an implied warranty of seaworthiness, and charterers may presume vessel compliance with legal requirements. This decision clarifies the liability framework in maritime commercial relationships, protecting charterers from third-party claims while maintaining carrier accountability. The ruling balances commercial practicality with maritime safety obligations, establishing important precedent for Philippine admiralty law and charter party agreements.