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<SEC-DOCUMENT>0001083839-09-000295.txt : 20091230
<SEC-HEADER>0001083839-09-000295.hdr.sgml : 20091230
<ACCEPTANCE-DATETIME>20091230110835
ACCESSION NUMBER:		0001083839-09-000295
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20091031
FILED AS OF DATE:		20091230
DATE AS OF CHANGE:		20091230
EFFECTIVENESS DATE:		20091230

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUVEEN INSURED DIVIDEND ADVANTAGE MUNICIPAL FUND
		CENTRAL INDEX KEY:			0001090116
		IRS NUMBER:				752998730
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-09475
		FILM NUMBER:		091265324

	BUSINESS ADDRESS:	
		STREET 1:		JOHN NUVEEN & CO INC
		STREET 2:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129177794

	MAIL ADDRESS:	
		STREET 1:		JOHN NUVEEN & CO INC
		STREET 2:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>answer.fil
<TEXT>
<PAGE>      PAGE  1
000 B000000 10/31/2009
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000 F000000 Y
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000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 NUVEEN INSURED DIVIDEND ADVANTAGE MUNI FUND
001 B000000 811-09475
001 C000000 3129178200
002 A000000 333 WEST WACKER DRIVE
002 B000000 CHICAGO
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012 A000001 EQUISERVE INC.
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014 B000001 8-13464
<PAGE>      PAGE  2
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080 A000000 CHUBB GROUP OF INSURANCE COMPANIES
080 B000000 BERKLEY, GREAT AMERICAN, ST.PAUL & CNA
080 C000000   110000
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087 A010000 COMMON STOCK
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088 A000000 N
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SIGNATURE   STEPHEN D. FOY
TITLE       V.P. & CONTROLLER

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77B ACCT LTTR
<SEQUENCE>2
<FILENAME>ey77b1009.txt
<TEXT>
Report of Independent Registered Public Accounting Firm

To the Shareholders and
Board of Directors/Trustees of Nuveen Funds

In planning and performing our audit of the financial statements of
each of the Nuveen Funds listed in Exhibit A attached hereto (the
 Funds ) as of and for the year/period ended October 31, 2009, in
accordance with the standards of the Public Company Accounting
Oversight Board (United States), we considered the Funds internal
control over financial reporting, including controls over safeguarding
securities, as a basis for designing our auditing procedures for the
purpose of expressing our opinion on the financial statements and to
comply with the requirements of Form N-SAR, but not for the
purpose of expressing an opinion on the effectiveness of the Funds
internal control over financial reporting. Accordingly, we express no
such opinion.

The management of the Funds is responsible for establishing and
maintaining effective internal control over financial reporting. In
fulfilling this responsibility, estimates and judgments by
management are required to assess the expected benefits and related
costs of controls. A companys internal control over financial
reporting is a process designed to provide reasonable assurance
regarding the reliability of financial reporting and the preparation of
financial statements for external purposes in accordance with
generally accepted accounting principles. A companys internal
control over financial reporting includes those policies and
procedures that (1) pertain to the maintenance of records that, in
reasonable detail, accurately and fairly reflect the transactions and
dispositions of the assets of the company; (2) provide reasonable
assurance that transactions are recorded as necessary to permit
preparation of financial statements in accordance with generally
accepted accounting principles, and that receipts and expenditures of
the company are being made only in accordance with authorizations
of management and directors/trustees of the company; and (3)
provide reasonable assurance regarding prevention or timely
detection of unauthorized acquisition, use or disposition of a
companys assets that could have a material effect on the financial
statements.

Because of its inherent limitations, internal control over financial
reporting may not prevent or detect misstatements. Also, projections
of any evaluation of effectiveness to future periods are subject to the
risk that controls may become inadequate because of changes in
conditions, or that the degree of compliance with the policies or
procedures may deteriorate.

A deficiency in internal control over financial reporting exists when
the design or operation of a control does not allow management or
employees, in the normal course of performing their assigned
functions, to prevent or detect misstatements on a timely basis. A
material weakness is a deficiency, or a combination of deficiencies,
in internal control over financial reporting, such that there is a
reasonable possibility that a material misstatement of the companys
annual or interim financial statements will not be prevented or
detected on a timely basis.

Our consideration of the Funds internal control over financial
reporting was for the limited purpose described in the first paragraph
and would not necessarily disclose all deficiencies in internal control
that might be material weaknesses under standards established by the
Public Company Accounting Oversight Board (United States).
However, we noted no deficiencies in the Funds internal control
over financial reporting and their operation, including controls over
safeguarding securities, that we consider to be a material weakness
as defined above as of October 31, 2009.

This report is intended solely for the information and use of
management and the Board of Directors/Trustees of the Funds and
the Securities and Exchange Commission and is not intended to be
and should not be used by anyone other than these specified parties.



/s/ ERNST & YOUNG LLP

Chicago, Illinois
December 28, 2009


Exhibit A

Fund
Nuveen Performance Plus Municipal Fund, Inc. (NPP)
Nuveen Municipal Advantage Fund, Inc. (NMA)
Nuveen Municipal Market Opportunity Fund, Inc. (NMO)
Nuveen Dividend Advantage Municipal Fund (NAD)
Nuveen Dividend Advantage Municipal Fund 2 (NXZ)
Nuveen Dividend Advantage Municipal Fund 3 (NZF)
Nuveen Investment Quality Municipal Fund, Inc. (NQM)
Nuveen Select Quality Municipal Fund, Inc. (NQS)
Nuveen Quality Income Municipal Fund, Inc. (NQU)
Nuveen Premier Municipal Income Fund, Inc. (NPF)
Nuveen Municipal High Income Opportunity Fund (NMZ)
Nuveen Municipal High Income Opportunity Fund 2 (NMD)
Nuveen Insured Quality Municipal Fund, Inc. (NQI)
Nuveen Insured Municipal Opportunity Fund, Inc. (NIO)
Nuveen Premier Insured Municipal Income Fund, Inc. (NIF)
Nuveen Insured Premium Income Municipal Fund 2 (NPX)
Nuveen Insured Dividend Advantage Municipal Fund (NVG)
Nuveen Insured Tax-Free Advantage Municipal Fund (NEA)
Nuveen Premium Income Municipal Fund, Inc. (NPI)
Nuveen Premium Income Municipal Fund 2, Inc. (NPM)
Nuveen Premium Income Municipal Fund 4, Inc. (NPT)
Nuveen Municipal Value Fund, Inc. (NUV)
Nuveen Municipal Income Fund, Inc. (NMI)
Nuveen Municipal Value Fund 2 (NUW)
Nuveen Enhanced Municipal Value Fund (NEV)




</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77C VOTES
<SEQUENCE>3
<FILENAME>nvg77c1009.txt
<TEXT>
Form N-SAR, Sub-Item 77C
Submission of matters to a vote of security holders


Nuveen Insured Dividend Advantage Municipal Fund
333-59770, 811-09475

The annual meeting of shareholders was held on July
28, 2009.  The meeting was subsequently adjourned to
September 1, 2009 and October 13, 2009.  At this
meeting the shareholders were asked to vote on the
election of Board Members, the elimination of
Fundamental Investment Policies and the approval of
new Fundamental Investment Policies.

Voting results are as follows:
<table>

 Common and MuniPreferred shares voting
together as a class
  MuniPreferred shares voting
 together as a class
<s>
<c>
<c>
To approve the elimination of the fundamental policy relating to tax-exempt
 securities.


   For
          14,144,101
                   5,177
   Against
            1,387,428
                      292
   Abstain
               743,289
                      164
   Broker Non-Votes
            3,923,765
                         -
      Total
          20,198,583
                   5,633



To approve the new fundamental policy
relating to tax-exempt securities.


   For
          14,184,633
                   5,191
   Against
            1,360,591
                      282
   Abstain
               729,594
                      160
   Broker Non-Votes
            3,923,765
                         -
      Total
          20,198,583
                   5,633



</table>
Proxy materials are herein incorporated by reference
to the SEC filing on June 18, 2009, under
Conformed Submission Type DEF 14A, accession
number 0000950123-09-014922.

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77I NEW SECUR
<SEQUENCE>4
<FILENAME>nvg77i1009.txt
<TEXT>
Form N-SAR,
Sub-Item 77I
Terms of new or amended securities


Nuveen Insured Dividend Advantage Municipal Fund
333-59770, 811-09475




Additional shares of the preferred class of the registrants
securities have been registered, as stated in the Statement
Establishing and Fixing the Rights and Preferences of
Munifund Term Preferred Shares dated October 14, 2009; the
form of this statement was filed as Appendix A to the
Prospectus in the Registrants N-2/A filing on October 13,
2009, Accession No. 0001193125-09-207255.


</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1 OTHR EXHB
<SEQUENCE>5
<FILENAME>nvg77q1a1009.txt
<TEXT>
Form N-SAR,
Sub-Item 77Q1(a)

Copies of any material amendments
to the registrants charter


Nuveen Insured Dividend Advantage Municipal Fund
333-59770, 811-09475


An Amendment to the Registrants charter, the
Statement Establishing and Fixing the Rights and
Preferences of Munifund Term Preferred Shares was
signed October 14, 2009
the form of this statement was filed as Appendix A to
the Prospectus in the Registrants N-2/A filing on
October 13, 2009, Accession No. 0001193125-09-
207255.



</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q2 ITEM 405
<SEQUENCE>6
<FILENAME>nvg77q2oct09.txt
<TEXT>
Sub-Item 77Q2

Nuveen Insured Dividend Advantage Municipal Fund
333-59770, 811-09475

Based on a review of the SEC Forms 3, 4 and 5 furnished
to the Fund, the Fund believes that all Section 16(a)
filing requirements applicable to the Funds officers
and directors, investment adviser and affiliated
persons of the investment adviser were complied with,
except that the Form 4 report, Statement of Changes in
Beneficial Ownership, on behalf
of the officer listed below was filed late
as disclosed in the filing and except that the Form 3 report,
Initial Statement of
Beneficial Ownership of Securities, on behalf
of the officer listed below was amended, due to an
incorrect date on original Form 3.
..
..

There are no greater than ten-percent
shareholders of the Fund.


OFFICER:

James Ruane, filed amended Form 3 on April 1, 2009, accession number
0001225208-09- 009325.

Paul L. Brennan - Forms 4 filed on June 2, 2009, accession number
0001225208-09-013575
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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