Which of the following statements accurately describes excess liability coverage?

Excess liability coverage is designed to provide additional protection beyond the limits of underlying policies. This type of coverage kicks in when the underlying policies have been exhausted due to a claim. One key characteristic of excess liability coverage is that it generally requires the insured to maintain certain minimum limits in their underlying insurance policies. This ensures that there is a baseline of coverage in place before the excess liability policy responds. If the minimum underlying coverage is not maintained, the excess coverage may not be valid or could be limited.

The other options do not accurately reflect the nature of excess liability coverage. For instance, while it does provide additional limits, it does not offer broader coverage than the underlying policies. Instead, it is designed to supplement the existing coverage. Moreover, excess liability policies do not cover only specific risks; rather, they are meant to provide additional limits for claims that may fall within the scope of the underlying policies. Lastly, excess liability coverage does have limits of liability; it does not operate without defined maximum amounts that will be paid out.