Order of Kahless

The Order of Kahless are a group within the Klingon Empire similar to the Order of the Bat'leth.

No details are known about the goal and purpose of the Order, however, it was known to be a highly prestigous group with only the best of Klingon's managing to enter it. Martok was inducted into the Order by Chancellor of the High Council of the Klingon Empire] Gowron in 2375.

(DS9: When It Rains..., Tacking Into the Wind)