| Circular Number | Circular Title | Summary | State(s) |
| LI-CA-2026-463 | DELAWARE REVISED COMMERCIAL AUTO ADVISORY PROSPECTIVE LOSS COSTS APPROVED | ISO announces that loss costs resulting from the application of off-balance factors to the loss costs currently in effect have been approved by the Delaware Insurance Department. | DE |
| LI-CA-2026-464 | DELAWARE REVISED COMMERCIAL AUTO LEGACY CLASSIFICATION PLAN LOSS COSTS APPROVED | ISO announces that loss costs resulting from the application of off-balance factors to the loss costs currently in effect have been approved by the Delaware Insurance Department. These loss costs are intended for use by insurers who have not yet adopted ISO rules filing CA-2022-RCP1. | DE |

