Territorial Decoration

The original criterion was for a minimum of 20 years service (subsequently reduced to 12 years service) in the Territorial Force and Territorial Army, with war service counting double and service in the ranks counting half. In 1930 the new Efficiency Decoration or ‘ED’ was introduced to be awarded to all three services. When the ED was awarded to a Territorial Army officer it was officially known as Efficiency Decoration (Territorial), but it continued to be known informally as the Territorial Decoration and the recipient officially used the letters TD after their name. The Efficiency Decoration was itself replaced in 1999 by the Volunteer Reserves Service Medal, awarded to all ranks in all services. == Honourable Artillery Company ==

For members of the Honourable Artillery Company the ribbon differed, being a half blue, half scarlet ribbon, with yellow edges. This distinction was bestowed by King Edward VII for the Volunteer Long Service And Good Conduct Medal and the honour extended to the same medals under the Territorial designations. The HAC ribbon colours were the household colours of King Edward VII. == Other details ==

Note that this medal is separate from the Territorial Force Imperial Service Badge. The equivalent award for the ranks was the Territorial Force Efficiency Medal (1908–1921), the Territorial Efficiency Medal (1921–1930), and the Efficiency Medal (1930–1999). ==References==