Defence force Medal of Honour for Efficient Service
- Medal instituted on 16 October 1970.
- Medal awarded to officers and soldiers who have completed 12 years voluntary service in the First Class of the Jamaica National Reserve and performed such service efficiently.
- Medal have II classes: silver gilt
for commissioned officers and silver for other ranks.
- A bar may be added for each further period of six years continuous service as aforesaid, and a rose on ribbon shall denote a bar.