| Notification No. | Date |
| C6 – 21437/2000 | 27.03.2001 |
| EFL – 12-35/2006 | 26.07.2006 |
| EFL – 12-35/2006 | 31.08.2006 |
| EFL – 12-35/2006 | 27.11.2006 |
| EFL – 12-35/2006 | 11.01.2007 |
| EFL – 9-11/2008 | 06.05.2013 |
| EFL – 10-311/2013 | 26.10.2013 |
| EFL – 10-358/2014 | 25.06.2015 |
| Notification No. | Date |
| C6 – 21437/2000 | 27.03.2001 |
| EFL – 12-35/2006 | 26.07.2006 |
| EFL – 12-35/2006 | 31.08.2006 |
| EFL – 12-35/2006 | 27.11.2006 |
| EFL – 12-35/2006 | 11.01.2007 |
| EFL – 9-11/2008 | 06.05.2013 |
| EFL – 10-311/2013 | 26.10.2013 |
| EFL – 10-358/2014 | 25.06.2015 |