EXHIBIT C

                       DIAMOND HILL INVESTMENT GROUP, INC.

                             AUDIT COMMITTEE CHARTER
                                Revised 10/25/02

The audit committee is a committee of the board of directors. Its primary
function is to assist the board in fulfilling its oversight responsibilities by
reviewing the financial information that will be provided to the shareholders
and others, the systems of internal controls, which management and the board of
directors have established, and the audit process. This charter specifies the
scope of the audit committee's responsibilities, and how it carries out those
responsibilities, including structure, processes, and membership requirements.

In meeting its responsibilities, the audit committee is expected to:

     1.   Provide an open avenue of communication between the independent
          accountant and the board of directors.

     2.   Review and update the committee's charter annually.

     3.   Recommend to the board of directors the independent accountants to be
          nominated, approve the compensation of the independent accountant, and
          review and approve the discharge of the independent accountants. The
          outside auditor is ultimately accountable to the board of directors
          and the audit committee, as representatives of shareholders, and these
          shareholder representatives' have ultimate authority and
          responsibility to select, evaluate, and, where appropriate, replace
          the outside auditor (or to nominate the outside auditor to be proposed
          for shareholder approval in any proxy statement).

          In connection with each SEC filing the audit committee should discuss
          with the auditor the auditor's judgments about the quality, not just
          the acceptability, of the company's accounting principles as applied
          in its financial reporting. Since the primary responsibility for
          establishing the company's accounting principles rests with
          management, the discussion generally would include management as an
          active participant. The discussion should include such matters as the
          consistency of application of the company's accounting policies and
          the clarity, consistency and completeness of the company's accounting
          information contained in the financial statements and related
          disclosures. The discussion should also include items that have a
          significant impact on the representational faithfulness,
          verifiability, neutrality, and consistency of the accounting
          information included in the financial statements. Examples of items
          that may have such impact are the following:

          o    Selection of new or changes to accounting policies

          o    Estimates, judgments, and uncertainties

          o    Unusual transactions

          o    Accounting policies relating to significant financial statement
               items, including the timing of transactions and the period in
               which they are recorded

          The discussion should be tailored to the company's specific
          circumstances, including accounting applications and practices not
          explicitly addressed in the accounting literature, for example, those
          that may be unique to an industry. Objective criteria have not been
          developed to aid in the consistent evaluation of the quality of the
          company's accounting measurements and disclosures. Given this lack of
          objective criteria and to facilitate an open and frank discussion, the
          auditor's judgments should not be communicated in writing. As a
          result, the audit committee need only document in the minutes that the
          discussion has taken place, the date of the discussion, and the
          participants.

     4.   Confirm and assure the independence of the independent accountant,
          including a review of management consulting services and related fees
          provided by the independent accountant. The audit committee is
          responsible for ensuring it receives from the outside auditors, a
          formal written statement delineating all



          relationships between the auditor and the company, consistent with
          Independence Standards Board Standard 1, and the audit committee is
          responsible for actively engaging in a dialogue with the auditor with
          respect to any disclosed relationships or services that may impact the
          objectivity and independence of the auditor and for taking, or
          recommending that the full board take, appropriate action to ensure
          the independence of the outside auditor.

     5.   Inquire of management and the independent accountant about significant
          risks or exposures and assess the steps management has taken to
          minimize such risk to the company.

     6.   Consider, in consultation with the independent accountant, the audit
          scope and plan of the independent accountant.

     7.   Consider and review with the independent accountant:

          a.   The adequacy of the company's internal controls including
               computerized information system controls and security.

          b.   Any related significant findings and recommendations of the
               independent accountant together with management's responses
               thereto.

     8.   Review with management and the independent accountant at the
          completion of the annual examination:

          a.   The company's annual financial statements and related footnotes.

          b.   The independent accountant's audit of the financial statements
               and his or her report thereon.

          c.   Any significant changes required in the independent accountant's
               audit plan.

          d.   Any serious difficulties or disputes with management encountered
               during the course of the audit.

          e.   Other matters related to the conduct of the audit that are to be
               communicated to the committee under generally accepted auditing
               standards.

     9.   Review filings with the SEC and other published documents containing
          the company's financial statements and consider whether the
          information contained in these documents is consistent with the
          information contained in the financial statements.

     10.  Independent Accounts are to review the expense reports of the officers
          of the company, as well as review the policies and procedures that are
          in place with respect to officers' expense accounts and perquisites,
          including the officers use of corporate assets. The Independent
          Accounts are to review any abnormalities found and report this
          information to the audit committee.

     11.  The Company's Code of Ethics will be reviewed by the Executive
          Committee and reported to the full board. As appropriate, the
          Executive Committee will engage the Independent Accountants to review
          the Code and monitoring systems management has in place.

     12.  The Independent Accountants will submit to the audit committee a
          report on an annual basis regarding the legal and regulatory matters
          that may have a material impact on the financial statements, related
          company compliance policies, and programs and reports received from
          regulators. As management and the audit committee deems appropriate,
          legal counsel may be asked to review information when necessary.

     13.  The audit committee will report committee actions to the board of
          directors with such recommendations as the committee may deem
          appropriate.

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     14.  The audit committee shall have the power to conduct or authorize
          investigations into any matters within the committee's scope of
          responsibilities. The committee shall be empowered to retain
          independent counsel, accountants, or others to assist it in the
          conduct of any investigation.

     15.  The committee shall meet at least annually or more frequently as
          circumstances require. The committee may ask members of management or
          others to attend the meeting and provide pertinent information as
          necessary.

     16.  The committee will perform such other functions as assigned by law,
          the company's charter or bylaws, or the board of directors.

     17.  At least annually, an Executive Session will be held with the audit
          committee and Independent Accounts without management present. This
          will provide the audit committee the ability to ask questions to the
          Independent Accountants independently of management. Upon completion
          of the Execution Session, management will join both parties and
          continue discussions.

The membership of the audit committee shall consist of the independent members
of the board of directors who shall serve at the pleasure of the board of
directors and independent directors will be a majority of the audit committee.
Audit committee members must be able to read and understand fundamental
financial statements, including a company's balance sheet, income statement, and
cash flow statement with at least one member of the audit committee having
extensive knowledge. Audit committee members and the committee chairman shall be
designated by the full board of directors.

The duties and responsibilities of a member of the audit committee are in
addition to those duties set out for a member of the board of directors.

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