EFFICIENCY DECORATION 52 68 Miniature Category_ Miniature World War I The eligibility requirements for the

The eligibility requirements for the second bar altered in 2016

while the Air Force Cross was awarded to officers

The Queen approved an extension to 1st January 1955 for clearance in the Mediterranean

only one emblem is worn regardless of how many time an individual is mentioned

Awarded for acts of heroism and courage in extreme danger

EFFICIENCY DECORATION 52 68 Miniature Category_ Miniature World War I The eligibility requirements for theTerritorial Decoration awarded with the green ribbon with central yellow stripe until 1982 when it was combined into a single Decoration emcompassing the AER and T&AVR, the ribbon was then standardised to half blue half green with a central yellow stripe. This can also be awarded with the HAC ribbon to members of the HAC who qualify for the award.