| Status | Exam | Certificate | Exam Date | Expiration Date | |
| Active |  |
 |
2022-05-30 | 2025-05-30 | |
| Expired |  |
 |
2021-07-08 | 2024-07-08 | |
| Expired | |
 |
2019-03-22 | 2022-03-22 | |
| Expired |  |
 |
2018-07-19 | 2021-07-19 | |
| Expired | |
 |
2015-10-20 | 2018-10-20 | |
| Expired | |
 |
2013-11-24 | 2016-11-24 |