Pioneer Fund Watch

from 485BPOS 1 page Underwriting agreement

from 485APOS ~10 pages (D)/4. Investment Management Contract

from 485BPOS 1 page Consent of Ernst & Young Llp, Independent Auditors We Consent to the References to Our Firm Under the Captions "Financial Highlights" in the Class A, Class B, and Class C Prospectus, Class R Prospectus and Class Y Prospectus and "Independent Auditors" and "Financial Statements" in the Statement of Additional Information and to the Incorporation by Reference of Our Report, Dated February 18, 2003, in Post-Effective Amendment Number 74 to the Registration Statement (Form N-1a No. 2-25980) of Pioneer Fund. Ernst & Young Llp Boston, Massachusetts April 15, 2003

from 485APOS 1 page (A)/1.3. Establishment and Designation of Class R Shares