CM27 ORDER OF THE OUTSTANDING SERVANT OF THE STATE
  Ordre du Serviteur Emerite de l'Etat
established about June 15, 1966
  For: outstanding services to the state in diplomacy, finance, the economy, public administration, national defense, and national construction
  Design: square breast badge, gold, 37mm across, with suspension ribbon
    Obverse: royal arms and Khmer inscription "State of Cambodia", floral designs in corners, with somewhat circular suspension;
    Reverse: inscription "Meritorious Servant of the State", and below in French SERVITEUR MERITE DE L'ETAT, enclosed by laurel branches
  Ribbon: 36mm; light blue 8mm, yellow 5mm, light blue 2mm, yellow 2mm, light blue 2mm, yellow 2mm, light blue 2mm, yellow 5mm, light blue 8mm
  Device: on the suspension ribbon, depending on the citation, with:
      - diamond star
      - gold star

This order is very rare.

Medal of the Outstanding Servant of the State
CM27 Order of the Outstanding Servant of the State