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Fall 2012, Volume 24, Issue 2
NIOSH Announces First Results from Occupational Hearing Loss Surveillance Project by Elizabeth Masterson, PhD, CPH, COHC
CAOHC Spans the Globe with P&G Bruce Kirchner, MD, MPH, CPS/A
How do you spell CAOHC in Hungarian? A Snippet of Teaching OHC Courses Outside the U.S. Laurie Wells, AuD — Associates In Acoustics, Inc.

Spring 2012, Volume 24, Issue 1
A Unique Perspective from a Professional Supervisor by James Crawford. MD, LTC, MC, CPS/A
Ten Years at CAOHC on behalf of INCE by Robert D. Bruce, PE, INCE.Bd.Cert., FASA
Infection Control and Cleaning TDH-Style Headsets by Kimberly Fortin
NIOSH Update by Christina Spring

Fall 2011, Volume 23, Issue 2
The Booming Sound of Safe Energy: Health Effects from Low Frequency Noise Exposures from Wind Farms by Sean Navarrette
Enhancing the Professional Supervisor and OHC Partnership by Deanna Meinke, Ph.D.
HOCM – Are We at Risk? by COL Vickie Tuten, MS, CPS/A

The UPDATE newsletter is published three times yearly. It is provided to Certified OHCs and Course Directors as a benefit of their certification. UPDATE is available online in its entirety to the extent possible, except that only selected articles are posted from the most recent three (3) issues. Annual subscriptions are available for $20.00. Please contact CAOHC.

Permission is granted to print and copy the articles on this web site. However, permission to reprint articles in other publications or websites must be obtained by contacting the CAOHC office. © 2011.

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Opinions expressed in the UPDATE are those of the authors and do not necessarily reflect official CAOHC policy.