| Subject | Date and Time | Duration | Online / Location | Language | |
|---|---|---|---|---|---|
| CooVox V3 Review | 2019-06-13 | 1 Day | Iran | Persian | |
| ZCSP&ZCIA | 2019-07-04 | 2 Days | Iran | Persian | |
| ZCSP&ZCIA | 2019-07-18 | 2 Days | Iran | Persian | |
| ZCSP&ZCIA | 2019-08-01 | 2 Days | Iran | Persian | |
| ZCSP&ZCIA | 2019-08-29 | 2 Days | Iran | Persian | |
| ZCIE | 2019-09-26 | 2 Days | Iran | Persian | |
| ZCSP&ZCIA | 2019-10-17 | 2 Days | Iran | Persian | |
| ZCIE | 2019-11-14 | 2 Days | Iran | Persian | |
| ZCSP&ZCIA | 2019-11-28 | 2 Days | Iran | Persian | |
| ZCSP&ZCIA | 2020-01-09 | 2 Days | Iran | Persian | |
| ZCIE | 2020-02-06 | 2 Days | Iran | Persian |
