Voluntary Surrenders
A Diplomate may, for any reason, relinquish their certification when they no longer wish to remain in Active status, unless they are involved in an ABIH ethics case. The Voluntary Surrender terms are as follows.
A Diplomate who surrenders their certification:
- Can continue to practice IH
- Can use the ABIH certification designations only when referencing the years of active certification, e.g., Certified Industrial Hygienist, 1990-2009
- Cannot use the ABIH embossing seal or stamp
- Is removed from the ABIH email distribution list
- Is relieved of CM requirements and fees
- Can reactivate at any time
- Is subject to ABIH ethics case procedure provisions if found to be in violation of the voluntary surrender terms
January 1, 2012 – December 31, 2012 Voluntary Surrenders
| W. Gary Adams. | Robert H. Harper | Michael D. Ramsey |
| Charles E. Adkins | Ronald B. Hartman | Gregorie M. Rawls |
| Delmas L. Allen | David L. Hartshorn | David T. Ridyard |
| James M. Bachman | Roland S. Hebert | Thomas W. Rimmer, ScD |
| Marie Beatty Bearer | Gregory J. Hillmann | Bernard H. Ruser, Jr. |
| Leo Michael Blade | Alexander G. Hladky | Joseph E. Sanders |
| Charles R. Boley | Steve D. Hodges | George M. Savell |
| Charles Doyel Brantley | Douglas G. Hodgkins, PhD | Marcia E. Sawnor |
| Roger Briggs | James W. Jabara | Jacques H. Schingh |
| Rebecca L. Brown, Col. | Joseph A. Jakubowski | Debra H. Schoch |
| Terry L. Burk | Karin Kim Jensen | George F. Schorr |
| D. Jeff Burton | Robert D. Johnson | Gerald J. Seighman |
| Donna M. Capizzi | Dudley N. Johnson | Jennifer K. Shishido |
| Paul L. Carter | Alex M. Juchems | Kathleen A. Smit |
| Melvin E. Cassady | John A. Jurgiel | H. Joseph Smith |
| Tai L. Chan, PhD | Elizabeth A. Katz | Edward C. Smith |
| Joel B. Charm | Gladys S.Y. Kawamoto | Robert D. Soule |
| Richard L. Charter, II | Unhee Kim | Joe C. Spurgeon, PhD |
| Cindy Coe | Patrick L. Kirsop | George B. Stanton, Jr. |
| Michael G. Connors | Carl B. Knoblock | Daniel C. Steinmetz |
| Edward H. Conrad | Heather E. Langfeld | David Lavelle Stitcher |
| Maureen Ann Cox | Mary Elizabeth Lewis | Thomas H. Stock, PhD |
| Patricia A. Crawford | Stephen J. Mallinger | David R. Strong |
| Clifton D. Crutchfield, PhD | Momcilo D. Markovich | Robert J. Sutay |
| Richard J. Cussen | Perry A. Martos | Glenn R. Swalm |
| Jack E. Davis | Michael F. McCann, PhD | David C. Sylvain |
| Michael T. DeBusschere | John J. McFeters | Raymond Louis Tancredi |
| Ellen E. Dehr | Joy L. McGuire | George Carroll Taylor, MAJ |
| Robert Emile Desrosiers | Peter J. McHugh | Terry Jo Mitton Terry |
| John S. Diggory | Kirk F. Meekin | Dawn G. Tharr |
| John R. Dolmar | Gordon Clair Miller | William C. Thomas, Jr., PhD |
| William L. Dyson, PhD | Deborah L. Moilanen | James J. Thompson, PhD |
| Delmont C. Eberhart, Jr., PhD | Jimmy D. Moomey | Steven Charles Van Tassell |
| John C. Ellis, II | Jeffrey K. Niemann | Carmen F. Venezia |
| David E. Elskamp | Christine L. Nomura | Amilcar Villanueva, CAPT |
| Mark P. Fagan | Carl C. Noonan | Vera DeLima Wang |
| Victoria Jean Farran | Michael J. O'Brien | Patricia M. Watt |
| Stephen J. Fedorowsky | Masayoshi Ogata | James L. Weeks, ScD |
| Carl James Foreman | Caryl Marie Olmstead | Timothy N. Williams |
| Vanessa MKY Franchere | Otto Peter | Jennifer Lynn Williams |
| Jeffrey L. Frazier | Gordon Peters | Patricia H. Wilson |
| Lee T. Freeland | Travis S. Peveto | Peter J. Wrzesien |
| Julie A. Gahn | Laurie Ann Piacitelli | Emma Louise York |
| Robert B. Galemba | John A. Piatt | Ivan C. Zenker |
| Diana G. Gay | Charles Edward Picardy | Jin Zhang |
| Richard T. Gilgrist | John T. Pierce, PhD | |
| Harry K. Ginoza | Brenda Hinds Pool | |
| Lawrence M. Grocki | Donald G. Quilici | |
| Roger P. Hancock |