In the construction sector, the importance of closely vetting downstream parties’ insurance has never been more critical. The markets have been hardening with no seeming end in sight and carriers are looking for any way to get an edge. Owners and general contractors need to be on the lookout for ever broader carrier-specific expansions of standard insurance provisions that are perilous for risk transfer. We are seeing more and more terms that go against the intent of ISO standard which is what is almost universally required in construction contracts.

One area where carriers are deviating from standard concepts is within pre-existing injury or damage exclusions in Commercial General Liability (“CGL”) policies. It is almost a universal requirement that downstream parties provide additional insured coverage to owners and general contractors on ISO form CG 00 01. Generally, ISO standard language provides coverage for sums the insured becomes legally obligated to pay as damages because of bodily injury or property damage. One of the few main requirements to trigger coverage is that the injury or damage must occur during the policy period. Over the years, ISO standard language has evolved to exclude injury or damage if an insured or certain persons knew that it had occurred before the policy period. Additionally, injury or damage is deemed to have been known to have occurred under certain circumstances.