Hazardous waste disposal rules: UK Industrial Waste Duties

Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2).

5 of the 8 named sources that could be read published a usable figure; 4 published none and are recorded as not published, never filled in; 3 could not be read (blocked, dead or unreachable) and count nowhere.

The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source in GBP (a source's median where its page yielded several accepted sentences), so N counts sources, never sentences; 49 candidate sentence(s) were refused by a reviewer with the reason recorded.

The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): one row per rate or duty per UK jurisdiction quoted from the authority with its effective date: landfill tax standard and lower rates from 1 April 2026 (HMRC for England and Northern Ireland, Revenue Scotland's SLfT, the Welsh Landfill Disposals Tax with its unauthorised disposals rate), the consignment note and its retention for hazardous waste, premises registration in Wales above 500kg a year; and as context, not a rate, WRAP's measured median gate fees by treatment route

49 candidate sentences on these pages were refused by a reviewer; each refusal and its reason is recorded in the review ledger.