London Diplomatic List (Blue Book): Diplomatic Missions in the UK

The London Diplomatic List (Blue Book) is an official directory published by the UK Foreign and Commonwealth Office. It lists all diplomatic missions accredited to the United Kingdom, their staff, and includes the Heads of Mission Order of Precedence. The dataset also covers consular offices outside London and honorary consulates within the UK.

Use Cases

• Mapping diplomatic presence and bilateral relations based on mission listings.
• Analyzing diplomatic corps composition and staffing levels by country.
• Verifying official diplomatic contacts and protocol order from the Heads of Mission Order of Precedence.
• Locating consular services using data on Consular Offices Outside London.
• Researching honorary consular networks from the list of Honorary Consulates within the UK.

Strengths

• Official source from the UK Foreign and Commonwealth Office.
• Cross-platform presence on UK and EU open data portals suggests recognized importance.
• Available under an open government license (OGL-UK-3.0).

Limitations

• Key metadata such as row count, column names, and file size are unknown across all sources.
• The dataset description is repeated verbatim across platforms, indicating sparse descriptive metadata.
• The listed update date (2026-07-08) appears to be a future date, which is anomalous and may indicate a data entry error.

Provenance

Source

Foreign and Commonwealth Office

Freshness

2026-07-08 (anomalous future date)

Geography

United Kingdom