NCOs / senior ratings From 2009 to 2019, if a person joined as a civilian instructor in the Sea Cadets or Royal Marine Cadets and wanted to be a uniformed member of staff, they would become an acting petty officer or sergeant, following a six-month probationary period. In 2018 the role of sergeant instructor (SI) was introduced for CCF(Army) sections, this is the first occasion that adults other than SSIs have been appointed as an NCO rather than a commissioned rank in the CCF.
Officers Formerly, officers in
MOD-recognised cadet organisations (SCC, CCF, ACF, VCC) held a highest substantive rank of
lieutenant, with more senior ranks being
acting ranks. Since 2017, all cadet officers are now commissioned under a bespoke cadet forces commission (CFC), with all appointments now being substantive. All previous
Royal Air Force Volunteer Reserve (Training Branch) (RAFVR(T)) officers of the ATC and CCF RAF had their commissions transferred to the new CFC in 2017. ==Former cadet organisations==