Data published by Extinvo

2 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-10-19.

How these are made

Every dataset starts as a charter that names the buyer's question and the sources by URL. Our fetch service reads each source's own page, and the sentence carrying the figure is kept exactly as printed, with the page and the day it was read.

A reviewer accepts or refuses every candidate sentence with the reason recorded, and the derivation is computed over one figure per source. A source read in full that publishes nothing is counted as not published, never filled in. Each dataset is re-read on its cadence, so the next read reports what moved.

Emergency Lighting Test Code

The Emergency Lighting Test Code carries 2 published figures read from 3 sources' own pages, from 30 to 90 day, read 17 October 2026.

3 of the 18 named sources read in full publish a figure; 15 publish none, read 17 October 2026.

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Extinguisher Inspection Software Index

The median published figure in the Extinguisher Inspection Software Index is 27.50 USD across 2 sources' own pages (range 25 to 30 USD), read 12 October 2026.

2 of the 43 named sources read in full publish a figure; 41 publish none, read 12 October 2026.

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