How do I tell the difference between commissioned officers and non-commissioned members of the CF?
Look at the sleeves of the uniform tunic (the jacket of the dress uniform) and the shoulders of other uniform clothing (shirt, sweater, windbreaker or overcoat). Officers up to the rank of Colonel or Captain (Navy) have narrow gold rings around the cuffs of the uniform tunic and gold bars on the shoulders of other uniform clothing. General officers and flag officers wear a single wide gold ring on the cuffs of the uniform tunic and maple leaves on the shoulders of all uniform clothing. Non-commissioned members up to the rank of Sergeant or Petty Officer 2nd Class wear chevrons on the sleeves of the uniform tunic and on the shoulders of other uniform clothing. Warrant Officers and senior Petty Officers wear crowns on their cuffs of the uniform tunic and on the shoulders of other uniform clothing. For details, see Canadian Forces Rank and Appointment Insignia.