Most KYB pipelines I've seen treat the UK registry like a monthly snapshot. Aggregators such as .
Case 1: BP plc, director resignation, 5 days ago
On 6 May 2026, Thierry Dominique Gerard Garnier stepped down from the board of BP plc (Companies House number 00445790). The TM01 termination form was filed the next day, 7 May. Querying list_filings against the MCP server today (11 May) shows it as the most recent entry:
{
"filing_date": "2026-05-07",
"category": "officers",
"description": "termination-director",
"officer_name": "Thierry Dominique Gerard Garnier",
"termination_date": "2026-05-06"
}
File-to-detect lag: zero. The data is the registry's response, returned in 80 ms. No nightly ingest. No snapshot cache.
Case 2: Unilever plc, three directors out on the same day
On 23 April 2026, three directors left the board of Unilever plc (00102498) on the same day: Karen Ann Richardson, Simon Peter Henry, and Melody Boone Meyer. Three separate TM01s were filed on 27 April, 4 days after the actual termination. Companies House had them by 27 April. Anyone querying live had access to all three within minutes of CH receiving the forms.
If you were holding a 30-day and the .
For teams evaluating an that returns the registry's own response on every call, with the underlying document bytes available, the live MCP path covers it, and you can run it free.
If you've used live registry queries on other jurisdictions and seen edge cases where the public API doesn't cover something a commercial product does, I'd be interested. Comments below.
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