

The Board of Directors has established a process to receive communications from stockholders and other interested parties. Stockholders and other interested parties may contact any member (or all members) of the Board (including without limitation the non-management Directors as a group), the Lead Independent Director, any Board committee or any chair of any such committee by mail. To communicate with the Board, any individual Director or any group or committee of Directors, written correspondence should be addressed to the Board or any such individual Director or group or committee of Directors by either name or title. All such correspondence should be sent in care of the following: Corporate Secretary, Zenith National Insurance Corp., 21255 Califa St., Woodland Hills, California 91367.
All communications received pursuant to the preceding paragraph will be opened by the Corporate Secretary for the sole purpose of further processing. Unless the communication is bulk mail, sales/marketing material, an employment inquiry or clearly misdirected, a copy of the contents will be made and retained by the Corporate Secretary and the contents will be promptly forwarded to the addressee. In the case of communications to the Board or any group or committee of Directors, the Corporate Secretary will make sufficient copies of the contents to send to each Director who is a member of the group or committee to which the envelope is addressed.
In addition, the Audit Committee has established a toll free telephone number for Zenith’s employees to register anonymous complaints or concerns regarding accounting, internal accounting controls or auditing matters. Messages left at this telephone number, which is operated by a third party, are transcribed and forwarded to the Corporate Compliance Officer and to the Chairman of the Audit Committee. The Audit Committee has established procedures for the receipt, retention and treatment of complaints received in this manner as well as those directed in care of the Corporate Secretary.


