We have everything you need to get started and shipping samples right away.
- Account Application Form
- Sample Submission Form
- Guidelines for Collecting and Submitting Plant Samples
- Guidelines for Collecting and Submitting Soil Samples
Forms & Guidelines
- If you are shipping samples from CA but are sending them from outside of Monterey/Santa Cruz/San Benito/Santa Clara counties, please print and include a copy of this CDFA permit.
- California: TriCal Diagnostics CDFA Permit to Ship Samples
- If you are shipping samples from outside of CA, please print and include a copy of this federal permit.
- Federal: TriCal Diagnostics APHIS Permit to Ship Samples