This excerpt taken from the CHMP DEF 14A filed Feb 18, 2005.
All Other Fees
Fees and expenses billed to the Company by BKD, LLP and Ernst & Young LLP for the fiscal year 2004 and by Ernst & Young LLP for all other services provided during fiscal years 2003 are as follows:
In 2003, the Audit Committee established a policy whereby the independent auditor is required to seek pre-approval by the Committee of all audit and permitted non-audit services by providing a prior description of the services to be performed and specific estimates for each such service.
The Audit Committee approved all of the services performed by BKD, LLP during fiscal 2004.