0000882671-07-000004 Sample Contracts

DISTRIBUTION AGREEMENT Calvert Group Funds Calvert Distributors, Inc. SCHEDULE I

Distribution Agreement • April 30th, 2007 • Calvert Municipal Fund Inc

• Contract Type
  Distribution Agreement
• Filed
  April 30th, 2007
• Company
  Calvert Municipal Fund Inc

* Distributor reserves the right to waive all or a portion of the service fees from time to time. For money market portfolios, Class A shall refer to Class O, or if the portfolio does not have multiple classes, then to the portfolio itself.