What is the primary purpose of an 'additional insured' endorsement in a liability policy?

What is the primary purpose of an 'additional insured' endorsement in a liability policy?

• A. It adds coverage for the insured's own acts under the policy.
• B. It adds another party to receive coverage under the insured's policy, aiding risk transfer.
• C. It reduces the insured's own coverage limits.
• D. It shifts all liability to the insurer of the additional insured.

Answer: (B)

An additional insured endorsement is about extending protection to a third party under the insured’s liability policy. The main idea is risk transfer: it allows a party with an interest in the insured’s work—such as a property owner, client, or contractor—to be covered by the insured’s liability policy. With this endorsement, the additional insured can receive defense and indemnity from the insured’s insurer for claims arising from the insured’s operations or property, within the scope of the endorsement. This helps the third party have protection without needing their own separate coverage for every potential claim. The other concepts don’t fit as well: adding coverage for the insured’s own acts isn’t about bringing in a new insured; reducing the insured’s limits isn’t the purpose of this endorsement, and shifting all liability to the other insurer misrepresents how the arrangement works—the insurance remains coordinated, with coverage extending to the added party under the insured’s policy rather than transferring all liability away.

An additional insured endorsement is about extending protection to a third party under the insured’s liability policy. The main idea is risk transfer: it allows a party with an interest in the insured’s work—such as a property owner, client, or contractor—to be covered by the insured’s liability policy. With this endorsement, the additional insured can receive defense and indemnity from the insured’s insurer for claims arising from the insured’s operations or property, within the scope of the endorsement. This helps the third party have protection without needing their own separate coverage for every potential claim.

The other concepts don’t fit as well: adding coverage for the insured’s own acts isn’t about bringing in a new insured; reducing the insured’s limits isn’t the purpose of this endorsement, and shifting all liability to the other insurer misrepresents how the arrangement works—the insurance remains coordinated, with coverage extending to the added party under the insured’s policy rather than transferring all liability away.