Flag of the Brussels-Capital Region On 9 January 2015 the bill was approved by the Parliament of the Brussels-Capital Region, and the flag became official shortly after. The law provides for six different colour schemes of the flag, including two in black and white. The flag is expressly not defined in terms of heraldic terminology (a blazon). Instead, the originals of the designs of the flags and the norms for reproduction are kept by the Clerk (Greffe/Griffie) of the Parliament of the Brussels-Capital Region. The original flag's colours and emblem are used on the flag of the French Community Commission and the Flemish Community Commission,
Flag of the Greek Orthodox Church of the Byzantine Empire. The double-headed eagle was historically used as an emblem in the late Byzantine period (14th–15th centuries), but not on flags; rather it was embroidered on imperial clothing and accoutrements by both the Palaiologos emperors of the Byzantine Empire and the Grand Komnenos rulers of the Empire of Trebizond, descendants of the Byzantine imperial family of the same name. The actual flag of the Palaiologan-era Byzantine Empire was based on the tetragrammatic cross in gold on a red background. This design also forms the basis for another flag used by the Orthodox Church of Greece, with the