| Organization | Date of Certification |
|---|
| 1 | Advantage Performance Network | 11/27/2006 03:51:39 PM |
| 2 | Airlines Reporting Corporation | 05/05/2003 05:38:38 PM |
| 3 | American Institute for Foreign Study, Inc. | 01/24/2003 03:14:00 PM |
| 4 | ASI Group, (formerly Air Security International, LP) | 04/06/2004 06:13:47 PM |
| 5 | BCD Travel USA LLC | 01/05/2007 05:00:14 PM |
| 6 | Best Western International, Inc. | 11/04/2002 07:39:21 PM |
| 7 | Carlson | 11/16/2007 01:53:32 PM |
| 8 | Carlson Hotels Worldwide | 01/07/2005 03:58:05 PM |
| 9 | Carlson Wagonlit Travel | 02/15/2007 02:46:59 PM |
| 10 | Choice Hotels International, Inc. | 04/29/2009 03:07:36 PM |
| 11 | Control Risks LLC | 03/07/2006 06:06:33 AM |
| 12 | Corporate HindSight, LLC (sold to HiMark Software) | 04/21/2003 11:42:33 AM |
| 13 | Datalex (USA), Inc. | 03/30/2005 11:00:31 AM |
| 14 | Delaware North Companies Inc. | 07/22/2008 04:29:11 PM |
| 15 | Disney Destinations, LLC | 10/05/2006 04:07:54 PM |
| 16 | Garber's Travel Service, Inc. | 08/11/2009 10:34:05 AM |
| 17 | GDSX, Ltd. | 05/21/2003 05:19:35 PM |
| 18 | greenboard technology | 12/03/2008 04:19:32 PM |
| 19 | Hard Rock Cafe International (USA), Inc. | 12/08/2005 03:50:43 PM |
| 20 | Hospitality Marketing Concepts | 09/02/2008 03:00:47 PM |
| 21 | iJET International, Inc. | 04/27/2004 12:33:33 PM |
| 22 | International SOS Online, Inc. | 12/01/2004 03:23:59 PM |
| 23 | Madison Performance Group | 09/18/2008 10:25:53 AM |
| 24 | Maritz Inc. | 11/06/2003 11:59:42 AM |
| 25 | Market Metrix | 08/30/2007 03:49:27 PM |
| 26 | Marriott International, Inc. and wholly-owned
subsidiaries and their affiliates (excluding Marriott Ownership Resorts, Inc.) | 01/31/2002 11:39:01 AM |
| 27 | Marriott Ownership Resorts, Inc. and subsidiaries and affiliates | 02/07/2002 06:44:48 PM |
| 28 | Medallia, Inc. | 04/15/2005 02:35:02 PM |
| 29 | Mercury International | 10/20/2003 05:07:22 PM |
| 30 | Mobility Services International | 11/08/2007 03:02:18 PM |