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 Swedish Naval Staff College Staff College (established 1939). The Royal Swedish Naval Staff College was located at the following addresses in Stockholm: Heads of the Royal Swedish Naval Staff College: Royal Swedish Naval Staff College Royal Swedish Naval Staff College (, KSHS) was a Swedish Navy training establishment between 1898 and 1961, providing courses for naval officers. It was the home of the Swedish Navy's staff college, which provided advanced training for officers. It was located within the Stockholm garrison in Stockholm, Sweden. The Royal Swedish Naval Staff College was established by regulations on 11 March 1898. According to regulations and teaching charters (23