ISO 3166-2:BG
entry for Bulgaria in ISO 3166–2

ISO 3166-2:BG is the entry for Bulgaria in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1.
Currently for Bulgaria, ISO 3166-2 codes are defined for 28 districts.
Each code consists of two parts, separated by a hyphen. The first part is BG, the ISO 3166-1 alpha-2 code of Bulgaria. The second part is two digits (01–28). The codes are assigned in Bulgarian alphabetical order.
Current codes
Subdivision names are listed as in the ISO 3166-2 standard published by the ISO 3166 Maintenance Agency (ISO 3166/MA).
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Notes
Changes
The following changes to the entry have been announced by the ISO 3166/MA since the first publication of ISO 3166-2 in 1998. ISO stopped issuing newsletters in 2013.
“ISO 3166-2:BG” enters the record as entry for Bulgaria in ISO 3166–2. Crown Archives preserves that source wording while asking what 3166-2, entry and Bulgaria can confirm, complicate or overturn.
Why this record matters
“ISO 3166-2:BG” is worth following because a concise public description often conceals a longer documentary argument. Here, 3166-2, entry and Bulgaria provides the most credible route into that argument.
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 Oct 4, 2024. The linked authority identifier is Q735637. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1998 and 2013.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “ISO 3166-2:BG”, its source revision and the description used here.
- Expand the search: follow ISO 3166-2:BG primary sources, ISO 3166-2:BG archive and 3166-2 research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “ISO 3166-2:BG”?
- Which cited source is closest to the event, object or claim?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “ISO 3166-2:BG” 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.