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
Royal Naval College of Canada Royal Naval College of Canada The Royal Naval College of Canada (RNCC) was established by the Department of the Naval Service after the formation of the Royal Canadian Navy (RCN) in 1910. The college was placed under the auspices of the Minister of Naval Service (and of Marine and Fisheries) and controlled by the Director of the Naval Service, Rear-Admiral Charles Kingsmill. The initial goal was to train a new generation of Canadian naval officers for the RCN. The college existed from 1911 to 1922 and educated about 150 students until it was closed due to declining numbers and budget