Exhibit 99.1

NewsRelease

LANDAUER

 

LANDAUER, INC. DECLARES REGULAR CASH DIVIDEND

For Further Information Contact:

   Jim Polson

   FTI Consulting

   Phone: 312-553-6730

   Email: jim.polson@fticonsulting.com 

GLENWOOD, IL—May 20, 2013—Landauer, Inc. (NYSE: LDR), a recognized leader in personal and environmental radiation measurement and monitoring, outsourced medical physics services and high quality medical consumable accessories, announced today that its Board of Directors declared, at its meeting on May 16, 2013, a regular quarterly cash dividend of $0.55 per share for the third quarter of fiscal 2013. The dividend will be paid on July 3, 2013, to shareholders of record on June 7, 2013.

About Landauer

Landauer is a leading global provider of technical and analytical services to determine occupational and environmental radiation exposure, the leading domestic provider of outsourced medical physics services, as well as a provider of high quality medical accessories used in radiology, radiation therapy, and image guided surgery procedures. For more than 50 years, the Company has provided complete radiation dosimetry services to hospitals, medical and dental offices, universities, national laboratories, nuclear facilities and other industries in which radiation poses a potential threat to employees. Landauer’s services include the manufacture of various types of radiation detection monitors, the distribution and collection of the monitors to and from customers, and the analysis and reporting of exposure findings. The Company provides its dosimetry services to approximately 1.8 million individuals globally. In addition, through its Medical Physics segment, the Company provides therapeutic and imaging physics services to the medical physics community. Through its Medical Products segment, the Company provides medical consumable accessories used in radiology, radiation therapy, and image guided surgery procedures. For information about Landauer, please visit our website at http://www.landauer.com.

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Landauer, Inc.     2 Science Road     Glenwood, Illinois 60425-1586     Telephone: 708.755.7000     Fax: 708.755.7011     landauer.com