principal independent registered public accounting firm on an annual basis and individual engagements as needed. The policy also requires additional approval of any engagements that were previously approved but are anticipated to exceed pre-approved fee levels. The policy permits the Audit Committee chairperson to pre-approve principal independent registered public accounting firm services where the Company deems it necessary or advisable that such services commence prior to the next regularly scheduled Audit Committee meeting (provided that the Audit Committee chairperson must report to the full Audit Committee on any pre-approval determinations). |