Supply officer (Royal Navy) scheme (entering Britannia Royal Naval College (BRNC), Dartmouth, Devon, as a Cadet or Midshipman, under terms similar to those direct from civilian life) was open to those supply branch ratings under the age of about 25. Such ratings were called CW candidates, and they were specially reported on for selection to attend the Admiralty Interview Board before final selection for promotion and entry to BRNC. The second avenue of promotion from rating to commissioned officer was to the Special Duties (SD) List. Petty officers and chief petty officers could, with the approval of their commanding officer, become a CW candidate
Britannia Royal Naval College Commonwealth students are part of the student body. The Royal Fleet Auxiliary sends its officer cadets to BRNC for an 10-week initial officer training course, before they start at a maritime college. Following the closures of the Royal Naval Engineering College, Manadon, in 1994 and the Royal Naval College, Greenwich, in 1998, BRNC is the sole naval college in the United Kingdom. Slightly removed from the main buildings is Sandquay, which is below the college on the River Dart. It is primarily used for seamanship and boat handling training. Cadets are required to know that there are 187 steps from