This excerpt taken from the GIS DEF 14A filed Aug 10, 2009.
Codes of Conduct for Directors and Employees
We have adopted a code of conduct applicable to all employees, including our principal executive officer, principal financial officer and principal accounting officer, and a code of conduct applicable to our directors. The codes of conduct are available on our website at www.generalmills.com, and will be mailed to any stockholder who requests a copy from our Corporate Secretary, General Mills, Inc., P.O. Box 1113, Minneapolis, Minnesota 55440 or via e-mail at firstname.lastname@example.org.
The audit committee of the board of directors has established procedures for employees, stockholders, vendors and others to communicate concerns about our ethical conduct or business practices, including accounting, internal controls or financial reporting issues, to the audit committee, which has responsibility for these matters. Employees may seek advice or report actual or potential violations of our Code of Conduct by contacting our Ethics Line on an identified or anonymous basis.