Flag of Europe
flag design created by the Council of Europe, then adopted as one of the official symbols of the European Communities and later of the European Union (EU); use Q98055852 for the "flag of EU" and Q105339315 for the "flag of the Council of Europe"

The flag of Europe or European flag consists of a navy blue flag with twelve golden stars in a circle. It was designed by a staff member, Arsène Heitz, and adopted in 1955 by the Council of Europe (CoE) as a symbol for the whole of Europe.
Since 1985, the flag has also been a symbol of the European Union (EU), whose 27 member states are all also CoE members, although in that year the EU had not yet assumed its present name or constitutional form (which came in steps in 1993 and 2009). Adoption by the EU, or EC as it then was, reflected a long-standing CoE desire to see the flag used by other European organisations. Official EU use widened greatly in the 1990s. Nevertheless, the flag has to date received no status in any of the EU's treaties. Its adoption as an official symbol was planned as part of the 2004 Treaty establishing a Constitution for Europe but this failed to be ratified. Mention of the flag was removed in 2007 from the text of the Treaty of Lisbon, which was ratified. On the other hand, 16 EU members that year, plus France in 2017, have officially affirmed (by Declaration No. 5224) their attachment to the flag as an EU symbol.
Begin with the source’s own compact description: “Flag of Europe” is flag design created by the Council of Europe, then adopted as one of the official symbols of the European Communities and later of the European Union (EU); use Q98055852 for the "flag of EU" and Q105339315 for the "flag of the Council of Europe". The dossier treats that line as a proposition to test through Flag, Europe and flag, not as a finished interpretation.
Why this record matters
The phrase “flag design created by the Council of Europe, then adopted as one of the official symbols of the European Communities and later of the European Union (EU); use Q98055852 for the "flag of EU" and Q105339315 for the "flag of the Council of Europe"” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 19, 2026. The linked authority identifier is Q122482. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1955, 1985, 1993 and 2009.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
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This entry incorporates text from “Flag of Europe” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.