Amendments to Professional Liability Coverage Forms

Includes copyrighted material of Insurance Services Office, Inc., with its permission.

 Summary: The Insurance Services Office (ISO) has published several endorsements to modify the various professional liability coverage forms. These endorsements affect the deductibles, the status of insureds, and the exclusions found on the coverage forms. This article lists many of the endorsements, along with an analysis of them. The endorsements are presented in numerical order.