3. Able Seaman to Leading Seaman –minimum of 2 years in
the rank of Able Seaman (dependent on a higher post/profile and
performance)
4. Leading Seaman to Petty Officer –minimum of 3 years
in the rank of Leading Seaman (dependent on a higher
post/profile and performance)
5. Petty Officer to Chief Petty Officer- minimum of 5
years in the rank of Petty Officer (dependent on a higher
post/profile and performance)
6. Chief Petty Officer to Warrant Officer Second Class
- minimum of 5 years in the rank of Chief Petty Officer
(dependent on a higher post/profile and performance)
7. Warrant Officer Second Class to Warrant Officer First
Class - minimum of 5 years in the rank of Warrant Officer
Second Class (dependent on a higher post/profile and
performance)
8. Senior Warrant Officer - post
reserved for the Coxswain of the submarine
The opportunity to
transfer to commissioned officer is open to all sailors who
possess the necessary educational qualification and personal
attributes.