| Date | Action |
| 08/01/2025 | Administrative Update Applied |
| 06/09/2020 | License Modified |
| 02/21/2018 | License Renewed |
| 02/12/2018 | Renewal Reminder Letter Sent |
| 03/04/2017 | Administrative Update Applied |
| 03/26/2008 | License Renewed |
| 02/26/2008 | Application receipt email sent: ULS email |
| 02/11/2008 | Renewal Reminder Letter Sent |
| 12/20/2005 | License Modified |
| 09/23/2005 | Application receipt email sent: CORES email |
| 08/14/1999 | License Converted |
| 10/22/1998 | Internal Correction Applied |
| 08/11/1998 | License Renewed |
| 04/26/1995 | License Modified |
| 05/06/1993 | License Modified |
| 04/01/1993 | License Modified |
| 06/29/1988 | License Modified |
| 08/31/1984 | License Modified |
| 11/20/1981 | License Modified |
| 07/15/1977 | License Modified |