What symbols are required on cannabis product labels?
Every US cannabis market requires a state-issued universal THC symbol on the primary panel, plus THC and CBD content, net weight, batch or lot number, license number, test date and state warning text. The symbol artwork, minimum size and placement are set by each state regulator, so pull the current file from your state's cannabis authority before printing.
| Universal symbol | State-issued artwork, primary panel |
|---|---|
| Always required | THC/CBD content, batch, license, warnings |
| Common minimum symbol size | 0.5 in, state-specific |
| Material | Laminated vinyl, wipe-down safe |
What is universally required
Regardless of state, a compliant cannabis label carries:
- The state universal cannabis/THC symbol on the primary display panel
- Cannabinoid content, THC and CBD, usually per serving and per package
- Net weight or volume
- Batch or lot number tied to your test results
- Licensee name and license number
- Test date / packaged-on date and expiration
- State warning statement, wording set by the regulator
- Keep-out-of-reach-of-children language
The part people get wrong
The universal symbol is not a generic icon you can recreate. Each state publishes its own artwork file with a defined minimum size, color and contrast requirement, and redrawing it is a compliance failure even when it looks identical. Download the current file from your state cannabis authority, place it as vector art, and do not scale it below the state minimum.
Rules change often. Verify against your state regulator's current labeling guidance before every print run, not just the first one.
Material and print requirements
- Laminated vinyl, so sanitizer wipe-downs and cold storage do not smear the required text.
- Legible type size. Most states set a minimum point size for warnings. Design at final size and check it printed, not on screen.
- High contrast for the symbol and warnings; light gray on white gets rejected.
- White ink under clear labels so the symbol reads on tinted glass or Mylar.
Stickerine prints cannabis and THC labels on laminated vinyl in the USA, including clear labels with white ink and small-format compliance panels.
Related questions
- Can Stickerine confirm my label is compliant?
- No. We print exactly what you supply and we are not a compliance authority. Your state regulator or a cannabis compliance attorney should approve the artwork before printing.
- Do you print clear cannabis labels with white ink?
- Yes. Clear vinyl with a white ink underlay keeps the universal symbol and warning text legible on glass jars and Mylar pouches.