| Circular Number | Circular Title | Summary | State(s) |
| LI-CA-2026-358 | COMMERCIAL AUTO 2027 MULTISTATE FORMS REVISION BEING SUBMITTED | ISO announces the submission of a commercial auto multistate forms revision. ISO cautions the filing has not yet been implemented. The proposed effective date is September 1, 2027. | All |
| LI-CA-2026-359 | COMMERCIAL AUTO 2027 MULTISTATE RULES REVISION BEING SUBMITTED | ISO announces the submission of a commercial auto multistate rules revision. ISO cautions that the filing has not yet been implemented. The proposed effective date is September 1, 2027. | All |
| LI-CA-2026-360 | COMMERCIAL AUTO 2027 MULTISTATE LOSS COSTS REVISION BEING SUBMITTED | ISO announces the submission of a commercial auto multistate loss costs revision. ISO cautions that the filing has not yet been implemented. The proposed effective date is September 1, 2027. | All |
Ray Sugrim
Ray Sugrim is an Insurance Editor with FC&S Expert Coverage Interpretation, a division of National Underwriter Company and Arc Network. Ray is responsible for helping develop and edit content for subscribers. Ray is a St John’s University graduate with a degree in Risk Management & Insurance and is a CPCU candidate.