| Circular Number | Circular Title | Summary | State(s) |
| LI-PR-2026-032 | PENNSYLVANIA MEDICAL PROFESSIONAL LIABILITY ADVISORY PROSPECTIVE LOSS COST REVISION APPROVED | ISO announces revised loss costs representing a combined -10.0% change from the current loss costs have been approved by the Pennsylvania Insurance Department. The changes are applicable to all policies written on or after July 1, 2026. | PA |

