WThe flag of Annandale, Virginia, was adopted on August 16, 2006, by the Annandale Chamber of Commerce, a private organization. It is unofficial as Annandale is a census-designated place and unincorporated area; its area falls under the jurisdiction of Fairfax County.
WThe national flag of the Democratic Republic of the Congo is a sky blue flag, adorned with a yellow star in the upper left canton and cut diagonally by a red stripe with a yellow fimbriation. It was adopted on 20 February 2006. A new constitution, ratified in December 2005 and which came into effect in February 2006, promoted a return to a flag similar to that flown between 1963 and 1971, with a change from a royal blue to sky blue background. Blue represents peace. Red stands for "the blood of the country's martyrs", yellow the country's wealth; and the star a radiant future for the country.
WThe flag of Derbyshire is the flag of the English county of Derbyshire. Introduced unofficially in 2006, the flag has subsequently been registered at the Flag Institute and added to their UK Flags Register.
WThe Flag of Devon, properly St Petroc's Cross, is the flag of the English county of Devon. It is dedicated to Saint Petroc, a local saint with numerous dedications throughout Devon. It is notable for its creation through two web-based polls.
WThe flag of Easter Island is the flag of Easter Island, a special territory of Chile. It was first flown in public alongside the national flag on 9 May 2006.
WThe flag of the Federal Territories is an official flag for the Federal Territories of Malaysia. It was officially unveiled on 23 May 2006.
WThe flag of the exclave of Kaliningrad Oblast is a rectangle with a ratio of 2:3 divided into three horizontal stripes. The upper stripe is red having in the canton a silver-and-black stylized medieval castle with open gates and the monogram of Empress Elizabeth Petrovna, a thin yellow stripe in the middle and a dark blue stripe of the same size as the red bar.
WThe current national flag of Lesotho, adopted on the 40th anniversary of Lesotho's independence on 4 October 2006, features a horizontal blue, white, and green tricolour with a black mokorotlo in the center. The design is intended to reflect a state that is both at peace both internally and with its only neighbour South Africa, replacing the old flag design that featured a military emblem of a shield, spear and knobkerrie.
WThe flag of Mari El, a federal subject and republic in the Russian Federation, was adopted by the Parliament of Mari El on 1 June 2011.
WThe flag of Salt Lake City, representing Salt Lake City, Utah, consists of two horizontal bars of blue and white with a sego lily in the canton. It was adopted in 2020 after a city-wide contest to replace a previous flag.
WThe current eight stars flag of Venezuela was introduced in 2006. The basic design includes a horizontal tricolor of yellow, blue, and red, dating to the original flag introduced in 1811, in the Venezuelan War of Independence.