EXHIBIT 32.2
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                   CERTIFICATION PURSUANT TO SECTION 906
                     OF THE SARBANES-OXLEY ACT OF 2002

      In connection with the Annual Report of Landauer, Inc. (the
"Company") on Form 10-K/A for the fiscal year ended September 30, 2005 as
filed with the Securities and Exchange Commission on the date hereof (the
"Report"), I, James M. O'Connell, Chief Financial Officer of the Company,
certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section
906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge and
belief:

      i.    The Report fully complies with the requirements of
            Section 13(a) or 15(d) of the Securities Exchange Act
            of 1934; and

      ii.   The information contained in the Report fairly presents,
            in all material respects, the financial condition and
            results of operations of the Company.

      A signed original of this written statement required by Section 906
has been provided to Landauer, Inc. and will be retained by Landauer, Inc.
and furnished to the Securities and Exchange Commission or its staff upon
request.




                                    /s/ James M. O'Connell
                                    ------------------------------
                                    James M. O'Connell
                                    Chief Financial Officer



July 19, 2006