Transparency Hub
COAs matter. This page explains what a Certificate of Analysis is, what it typically includes, and how to verify documentation tied to a specific product batch.
For required disclosures, visit the Disclaimer & FDA Disclosure.
What a COA typically shows
- Cannabinoid profile: cannabinoids detected and reported potency values.
- Compliance markers: delta nine THC results and other reported compliance fields when provided.
- Safety panels: may include residual solvents, heavy metals, pesticides, and microbials.
- Identifiers: sample ID, batch or lot number, lab name, and test dates.
Source and batch verification
Source: COAs referenced through our catalogs and materials are provided by Go North Hemp and their third party laboratories. Next Level Leaf does not perform independent lab testing.
Batch variation: hemp is an agricultural product. Results apply to a specific tested batch. Always verify the COA linked to the batch you are purchasing when available.
How to access official COAs
Use one of the options below to view the most accurate lab document for the specific batch.
1) Scan the QR code
Many products include a QR code on packaging or labeling. Scanning it typically opens the COA for that batch.
2) Request documentation for a wholesale order
If you need COAs for procurement, QA, or compliance review, contact Go North Hemp for the official files tied to your batch.
How to quickly read a COA
- Lab name and report date
- Sample ID and batch or lot number (should match packaging when available)
- Cannabinoid results (potency values)
- Delta nine THC field and any reported compliance section
- Pass or fail status for safety panels when included
What if I cannot find a COA link
Important notice
Next Level Leaf does not interpret lab results as medical or legal advice and does not make safety guarantees. A COA is a lab document reporting measured results for the sample submitted for testing.