| Circular Number | Circular Title | Summary | State(s) | Date |
| LI-AL-2025-019 | VERISK'S ISO MANUALS HAVE BEEN REIMAGINED | ISO announces that the ISO manuals have been updated with improved navigation and enhanced features, including integrated search and downloadable Word and PDF formats. | All | 12/17/2025 |
| LI-MT-2025-104 | MOTORCYCLE RATING CODES UPDATED INFORMATION | ISO is providing Motorcycle Rating Code information for new motorcycle types. The codes are now available through the new VINMASTER motorcycle product. | All | 12/17/2025 |
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Circular 12-17-25
A summary of the ISO Circular for December 17, 2025. Circulars provide a wide variety of information from form changes to rules, loss costs, experience reviews, and other information.
FC&S Editors | December 17, 2025