With a proposed effective date of June 1, 2026, ISO is revising the title of one commercial property endorsement and adding three new endorsements. According to ISO, none of these endorsements add or remove coverage under the policy but are a clarification or reinforcement of coverage intent.

Definitions of common weather terms.

An overview of some common winter storm issues, with related articles from FC&S.

CP 99 15 06 26 Exclusion - War and Military Action which can be attached to the Commercial Property Coverage Part and the Standard Property Policy.

CP 99 14 06 26 Condition - Litigation Funding Mutual Disclosure which can be attached to the Commercial Property Coverage Part and the Standard Property Policy.

CP 12 19 06 26 Named Insured - Building Owner that can be attached to the Commercial Property Coverage Part and the Standard Property Policy.

A summary of the ISO Circular for January 16, 2026. Circulars provide a wide variety of information from form changes to rules, loss costs, experience reviews, and other information.

When a loss involves property damage and loss or rents, which deductibles apply?

A summary of the ISO Circular for January 9, 2026. Circulars provide a wide variety of information from form changes to rules, loss costs, experience reviews, and other information.

The ISO CP 10 79 06 26 Space Weather Exclusion that can be attached to the Commercial Property Coverage Part and Standard Property Policy.