Source corrections
Alcometer.org cites primary legislation, regulator guidance, and peer-reviewed literature for legal limits and methodology. This page explains how sources are chosen, how often they are reviewed, and how to report an error.
Source selection
Legal-limit rows prefer statute, consolidated national codes, and official gazettes. Where English commentary is used, it is cross-checked against the local-language instrument. Scientific claims follow peer-reviewed pharmacokinetics and public-health references cited on the Methodology page.
Secondary news summaries or unverifiable crowd sources are not treated as authoritative for numeric limits or penalty descriptions.
Verification dates and uncertainty
Each jurisdiction page shows a last-verified metadata field when the underlying legal evidence row has been reviewed. Inherited or dependent territories may inherit a parent statute; when that relationship applies, we label it explicitly rather than implying standalone codification.
If a source URL rots or a statute consolidates, the evidence register records the gap until a new primary anchor is pinned.
How to request a correction
Email a concise description of the page, the incorrect claim, and a link to the primary source that supports the correction. Include the jurisdiction lawKey or URL if possible.
The operator acknowledges good-faith reports by updating the evidence register, on-page copy, and structured-data dates when the fix ships. Complex legal questions may require additional review time.
Update cadence
There is no fixed statutory polling interval for every country. High-traffic jurisdictions are rechecked when readers report changes or when consolidated codes publish amendments. Methodology references are reviewed when major scientific consensus documents update.
Correction email: alcometer@wp.pl