AIR Worldwide, Touchstone is a registered trademark of AIR Worldwide. Touchstone Re, ALERT, and Analyze Re are trademarks of AIR Worldwide. Please refer to the following link for an up-to-date list of AIR trademarks:

In accordance with international patent conventions and treaties, if you use these trademarked items in any document you must also include the trademark symbol and prominently acknowledge AIR as the owner of the trademarks.

AIR Worldwide is a Verisk (Nasdaq:VRSK) business.

Internet Explorer and Windows Server are registered trademarks of Microsoft Corporation. SQL Server, Windows, and Excel are trademarks of Microsoft Corporation.


AIR invests substantial resources in the development of its models, modeling methodologies, and databases. This document contains proprietary and confidential information and is intended for the exclusive use of AIR clients who are subject to the restrictions of the confidentiality provisions set forth in license and other nondisclosure agreements.

Contact Information

AIR is headquartered in Boston with additional offices in North America, Europe, and Asia. For information on our office locations, visit

AIR Worldwide Corporation
131 Dartmouth Street
Boston, MA 02116-5134

Tel: (617) 267-6645
Fax: (617) 267-8284

If you need assistance in using the software or understanding the information in this document, please contact AIR Worldwide using the appropriate email: