FILING OF FORM 10-K/A
EXPLANATORY NOTE:

This amendment to Landauer, Inc's annual report on Form 10-K for the fiscal
year ended September 30, 2003 is being filed solely to correct the cover
page.  The cover page inadvertently listed the securities registered
pursuant to Section 12(b) of the Act under the "American Stock Exchange"
instead of the "New York Stock Exchange."  This amendment reflects that
change.

Also included in this amendment are redated and resigned SIGNATURES OF
REGISTRANT AND DIRECTORS and the CERTIFICATIONS.  These are being included
to indicate acknowledgment and agreement to this amendment.

       ------------------------------------------------------------

Securities and Exchange Commission                         FORM 10-K/A
Washington, DC 20549


               ANNUAL REPORT PURSUANT TO SECTION 13 or 15(D)
                  OF THE SECURITIES EXCHANGE ACT OF 1934


               For the fiscal year ended September 30, 2003


                       Commission File Number 1-9788



                              LANDAUER, INC.
          ------------------------------------------------------
          (Exact name of registrant as specified in its charter)



          Delaware                                 06-1218089
-------------------------------                ---------------------
(State or other jurisdiction of                (I.R.S. Employer
incorporation or organization)                 Identification Number)



                 2 SCIENCE ROAD, GLENWOOD, ILLINOIS 60425
           ----------------------------------------------------
           (Address of principal executive offices and zip code)



    Registrant's telephone number, including area code: (708) 755-7000



        Securities registered pursuant to Section 12(b) of the Act:

COMMON STOCK WITH PAR VALUE OF $.10            NEW YORK STOCK EXCHANGE
-----------------------------------            -----------------------
      (Title of each class)                     (Name of exchange on
                                                  which registered)

      Indicate by check mark whether the Registrant (1) has filed all
reports required to be filed by Section 13 or 15(d) of the Securities
Exchange Act of 1934 during the preceding 12 months (or for such shorter
period that the Registrant was required to file such reports), and (2) has
been subject to such filing requirements for the past 90 days.
Yes [ X ]  No [   ]



<PAGE>


      Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be
contained, to the best of Registrant's knowledge, in definitive proxy or
information statements incorporated by reference in Part III of this
Form 10-K or any amendment to this Form 10-K.  Yes [   ]  No [ X ]

      Indicate by check mark whether the Registrant is an accelerated filer

(as defined in Rule 12b-2 of the Act).  Yes [ X ]  No [   ]

      As of March 31, 2003 the aggregate market value of the voting and
nonvoting common equities (based upon the closing price on the New York
Stock Exchange) held by non-affiliates was approximately $312,000,000.

      Certain portions of the Registrant's definitive Proxy Statement in
connection with the February 4, 2004 Annual Meeting of Stockholders (the
"Proxy Statement") are incorporated by reference into Part III of this
Annual Report on Form 10-K.


<PAGE>


                  SIGNATURES OF REGISTRANT AND DIRECTORS

      Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.


                  LANDAUER, INC.

                  By:   /s/ Brent A. Latta           April 5, 2004
                        ------------------------
                        Brent A. Latta
                        President and Chief
                        Executive Officer


      Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed below by the following persons on behalf of the
Registrant and in the capacities and on the dates indicated:


      Signature                      Title                     Date
      ---------                      -----                     ----

/s/ Brent A. Latta          President and Director      April 5, 2004
------------------------     (Principal Executive
Brent A. Latta                     Officer)


/s/ James M. O'Connell     Vice President, Finance,     April 5, 2004
------------------------    Treasurer and Secretary
James M. O'Connell         (Principal Financial and
                              Accounting Officer)


/s/ Robert J. Cronin               Director             April 5, 2004
------------------------
Robert J. Cronin


/s/ E. Gail de Planque             Director             April 5, 2004
------------------------
E. Gail de Planque


/s/ Gary D. Eppen                  Director             April 5, 2004
------------------------
Gary D. Eppen


/s/ M. Christine Jacobs            Director             April 5, 2004
------------------------
M. Christine Jacobs


/s/ Richard R. Risk                Director             April 5, 2004
------------------------
Richard R. Risk


/s/ Michael D. Winfield            Director             April 5, 2004
------------------------
Michael D. Winfield







                                    38


<PAGE>


                             LIST OF EXHIBITS
                             ----------------


      (31.1)      Certification of Brent A. Latta, President and
                  Chief Executive Officer, as adopted pursuant to
                  Section 302 of the Sarbanes-Oxley Act of 2002 filed
                  herewith.

      (31.2)      Certification of James M. O'Connell, Chief Financial
                  Officer, as adopted pursuant to Section 302 of the
                  Sarbanes-Oxley Act of 2002 filed herewith.