About this index
Cannabis Lab Data republishes laboratory certificates of analysis as structured, readable data. Every analyte, result, limit and pass or fail on this site is taken from a certificate issued by a licensed testing laboratory, or from the public recall record of a state regulator. Every figure links back to the source that issued it.
Who supports this
Cannabis Lab Data is built as an industry-supported project: brands, laboratories, and retailers backing a shared public record of lab results. We think you should know who pays for a site before you read it, so the current supporters are listed here. Supporters fund the indexing work; they get no say in scores, rankings, recall listings, or methodology.
- Heavy Hitters (brand), founding supporter
Support changes nothing about the figures, because we do not produce them. Every number is published by a laboratory or a regulator, and every page links to the original so you can check it yourself rather than take our word for it. Brands are scored by a published method, and each brand page shows every input and the points it contributed, including where supporters score poorly. Organizations interested in supporting the index can write to contact@cannabislabdata.com.
What this is not
- Not a laboratory. We do not test anything. We index results other people produced.
- Not a shop. Nothing here is for sale and nothing links to a purchase.
- Not paid placement. No brand can pay to be added, removed, ranked differently, or to have a recall omitted.
- Not a health claim. Laboratory results describe a tested batch. They are not statements about safety, efficacy or suitability for anyone.
Current coverage
brands indexed
batches across 2 states (CA, NY)
published scores
recall entries on file, industry-wide
Certificates
We do not host certificate documents. Laboratories print a restriction on the face of each certificate limiting reproduction, so this index publishes the extracted values, which are facts, and links to the laboratory's own page for the document itself.
Corrections
If a figure here does not match the certificate it cites, that is a defect and we want to know: email contact@cannabislabdata.com. The source link on every page is the authority, not this site.