RULE REVISION HISTORY
Rule 28 - Definitions
| DATE FILED | DATE EFFECTIVE | COMMENTS |
| 01/24/2011 | 01/24/2011 | Clerical |
| 02/01/2008 | 02/01/2008 | Clerical |
| 10/08/2007 | 10/08/2007 | Clerical-Modify Rule Number |
| 02/18/2005 | 02/18/2005 | Add definitions |
| 08/08/2003 | 08/08/2003 | Initial Filing |