The Potential Regiment Officers Course (PROC) (Normally pronounced "Pee-Rock") is an assessment tool of the Royal Air Force (RAF) in the United Kingdom, for people wishing to become an Officer in the Royal Air Force Regiment. Currently the candidates, who as of September 2017 can be male or female, will already have passed the Officer and Aircrew Selection Centre. It has been in existence since April 2008, where it was previously known as the Potential Regiment Officers Acquaintance Course (PROAC). This name was changed due to confusion over whether the course was assessed or merely an introduction to the RAF Regiment.