In car rental, third-party liability is a form of liability insurance. It protects the insured against damage caused to a third party, whether this involves injury to a person or damage to property.
TPL can cover expenses such as hospital care, lost wages, or repairs to the car’s bodywork.

Synonym(s):
- Supplemental Liability Insurance (SLI)
Example sentence(s):
- Third Party Liability coverage is offered at least to the extent required by law at the specific rental location.
- Third Party Liability coverage is only valid in your rental country.