Every batch.
Every test.
In the open.
Cannabis Lab Data republishes laboratory certificates of analysis exactly as issued: every analyte, every result, every pass or fail, linked back to the laboratory that ran the test.
batches on record
Across 7 brands sold in California and New York. Each one is a real certificate from a licensed testing laboratory, republished in full.
360 pass1 fail4 not tested
recalls tracked
Every recall on file with the California Department of Cannabis Control, across the whole industry, reproduced without commentary. See the record
recalls against Heavy Hitters
The brand that funds this site. The state record says zero, and you can check that yourself. Why the funding is disclosed
The ranking
Brands scored on testing consistency and depth of record. Every input behind a score is published on the brand's page.
Explore further
Coming next
Brands join the ranking once their certificates are ingested and every number can link back to the issuing laboratory. Nothing is scored before that.