Investor Relations
NYSE:CB 148.72 +0.00 +0% Volume: 2,443,300 December 15, 2017

Contact the Board

Procedures for Contacting the Board

The Board provides a process for shareholders, employees and other interested parties to send communications to the Board:

Shareholders, employees and other interested parties wanting to contact the Board concerning accounting or auditing matters may send an e-mail to the Chairman of the Audit Committee at: chmnaudit@chubb.com. The Chubb Ethics Helpline is a free, confidential service you can call 24 hours a day if you have questions or concerns about ethics or integrity at Chubb."

Shareholders, employees and other interested parties wanting to contact the Board, including Robert Hernandez, who, as Lead Director, is the presiding director for executive sessions of the Board of Directors, as to other matters may send an e-mail to: corpsecy@chubb.com. The Secretary has access to this e-mail address.

Alternatively, shareholders, employees and other interested parties may send written communications to the Board c/o Secretary, Chubb Limited, Bärengasse 32, CH-8001 Zürich, Switzerland, although mail to Switzerland is not as prompt as e-mail. The Secretary will forward all communications to the Board so received to the Lead Director.

The Chubb Ethics Helpline

The Chubb Ethics Helpline is a free, confidential service you can call 24 hours a day if you have questions or concerns about ethics or integrity at Chubb.

Chubb Limited does not warrant or guarantee, and disclaims any responsibility for, the accuracy, completeness, or timeliness of the information provided herein and, under no circumstances will Chubb Limited be liable for any loss, direct, indirect, incidental, special or consequential damages caused by any delays, inaccuracies, errors in or omission of any data or the transmission thereof, or for any actions taken in reliance on this information or for the risks of the stock market. Chubb Limited does not maintain or provide information directly to this site and takes no responsibility for supplementing, updating or correcting any such information.

Contact

Investor Relations:

Phone: 1 441 299 9283 Email

Computershare:

U.S. & Bermuda: 1 877 522 3752 Outside the U.S.: 1 201 680 6898 Computershare Website