| State of Iowa |
| Last Name | First Name | Middle | Certification | Expiration Date | State | City |
| Carcel | Tim | M. | 18925 | 5/31/2013 | IA | Avoca |
| Connell | Christopher | D. | 18405 | 3/31/2013 | IA | Davenport |
| Cooney | Kenneth | L. | 18927 | 5/31/2013 | IA | Reinbeck |
| Gard | Lee | J. | 17494 | 8/31/2012 | IA | Grimes |
| Garringer | Glenn | H. | 9828 | 10/31/2011 | IA | Farmington |
| Hermiston | Bruce | S. | 17497 | 8/31/2013 | IA | Davenport |
| Jones | Roy | M. | 9851 | 8/31/2012 | IA | Urbandale |
| Liske | Jeffrey | F. | 18402 | 3/31/2013 | IA | Long Grove |
| Loghry | Richard | L. | 17344 | 6/30/2012 | IA | Des Moines |
| Mitchell | Joshua | K. | 18403 | 3/31/2013 | IA | DeWitt |
| Proksch | Brian | L. | 18929 | 5/31/2013 | IA | Waterloo |
| Rose | Guy | R. | 12942 | 2/28/2013 | IA | Keokuk |
| Ryan | Michael | J. | 17682 | 10/31/2012 | IA | Iowa City |
| Scanlan | Jon | | 4453 | 8/31/2010 | IA | Davenport |
| Schumacher | Nathan | W. | 18404 | 3/31/2013 | IA | Debuque |
| Waldschmidt | Eddy | H. | 12945 | 2/28/2013 | IA | Iowa City |