Source priorities
We prioritise official documents, legislation, registers, original reports, studies with identified methods and documents from the parties involved. Commercial announcements are attributed statements, not independent verification.
Supporting claims
Material claims should link to documents read and traceable extracts. Figures need units, periods, territory and method where necessary. Conflicting sources must be reconciled or explained.
Access and limitations
Pieces include a source list. External links have their own access conditions. Missing documents, study limitations and unverified information should be reflected in the scope of the content.
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