| Dates | File |
|---|---|
| January 2021 | Download .pdf |
| July 2020 – Revised | Download .pdf |
| July 2020 | Download .pdf |
| July 2019 | Download .pdf |
| July 2018 | Download .pdf |
| January 2018 | Download .pdf |
| SWATA 2017 (Regional Directors) | Download .pdf |
| January 2017 | Download .pdf |
| July 2016 | Download .pdf |
| January 2016 | Download .pdf |
| July 2015 | Download .pdf |
| January 2015 | Download .pdf |
| July 2014 | Download .pdf |
| January 2014 | Download .pdf or Download .docx |
| July 2013 | Download .pdf |
| January 2013 | Download .pdf |
| July 2012 | Download .pdf |
| January 2012 | Download .pdf |