| Version |
Effective |
Format |
| COBS VER01.041015 |
21 October 2015 – 19 June 2017 |
PDF Version |
| COBS VER02.150617 |
20 June 2017 – 4 March 2018 |
PDF Version |
| COBS VER03.210218 |
5 March 2018 – 24 June 2018 |
PDF Version |
| COBS VER04.250618 |
25 June 2018 – 09 September 2018 |
PDF Version |
| COBS VER05.100918 |
10 September 2018 – 10 March 2019 |
PDF Version |
| COBS VER06.110319 |
11 March 2019 – 2 February 2020 |
PDF Version |
| COBS VER07.030220 |
3 February 2020 – 23 February 2020 |
PDF Version |
| COBS VER08.240220 |
24 February 2020 – 8 November 2020 |
PDF Version |
| COBS VER09.091120 |
9 November 2020 – 30 March 2021 |
PDF Version |
