EXHIBIT 23.1
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         CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
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We hereby consent to the incorporation by reference in this Registration
Statement on Form S-8 of our report dated December 9, 2004 relating to the
financial statements of Landauer, Inc., which appears in Landauer, Inc.'s
Annual Report on Form 10-K/A for the year ended September 30, 2004.






/s/ PricewaterhouseCoopers LLP

Chicago, Illinois
June 29, 2005