Known Issue 449

Certain occupancy codes associated with Mexico earthquake are mistakenly producing losses for Mexico tropical cyclone.

Issue ID	449
Summary	Certain occupancy codes associated with Mexico earthquake are mistakenly producing losses for Mexico tropical cyclone.
Description	Occupancy codes 319, 331, 335, 336, 346, 355 are mistakenly producing loss in Touchstone 13.0. This is due to the updated occupancy codes associated with the Mexico earthquake update. These codes are now read by the software as valid for Mexico, but the losses being output for Mexico tropical cyclone are inaccurate and should be disregarded.
Resolved in	Future Verisk Synergy Studio release
Date posted	8/13/2025
Software versions affected	13.0
Feature set	Detailed loss
Models
Potential for loss numbers impact	Yes
Workaround	Re-code any exposures of occupancy class code 319, 331, 335, 336, 346, 355 to a valid code for Mexico tropical storm.