When a particular combination of charges and tinctures is registered frequently, the Imperial Sovereign of Arms may choose to register this combination as a Defined Charge. This definition is merely for the convenience of the College of Arms. Defined Charges are as follows:

1. The Lyon de Coucy: A unicorn-headed lion rampant crowned or supporting a sword inverted gules. This charge is restricted in Adria. When appearing in armory, it may simply be blazoned as a Lyon de Coucy proper. Any variation on this (such as no crown) should be blazoned specifically: a unicorn-headed lion rampant supporting a sword inverted gules.
2. The Imperial Office may register other Defined Charges as situations warrant.