| Code | Explanation | From | Through |
|---|---|---|---|
| 01 | Traditional Classroom (no technology) | 01/01/1970 | Present |
| 02 | On the Job | 01/01/1970 | Present |
| 03 | Technology based | 01/01/1970 | Present |
| 04 | Conference/Workshop | 01/01/1970 | Present |
| 05 | Blended | 01/01/1970 | Present |
| 06 | Correspondence | 01/01/1970 | Present |