Print the Chain of Custody

Open the Chain of Custody form by clicking the button below. In the upper right hand corner of the screen there will be a print icon for you to click on. Print the document.

You may also print and fill out the Sample Questionnaire in order to provide more information about your product that may help us in our testing.

Bring everything you need

You will need different documentation depending on if you're submitting medical or recreational marijuana samples or hemp/CBD samples. Review the lists below to make sure you have everything for the submission process.

We can not accept incomplete submissions.

Marijuana Testing

• Complete Chain of Custody including:

  • Net weight of all samples

  • Matching sample numbers on COC & sample labels

• Trip Manifest, including:

  • Correct date of drop off

  • Full and complete map

  • Start and end time

  • Name of person transporting samples

• Dispensary Agent card

• Payment

Hemp/CBD Testing

• Complete Chain of Custody including:

  • Net weight of all samples

  • Matching sample numbers on COC & sample labels

• Payment

Submit Chain of Custody
and Payment

Drop offs are available every Monday-Friday 9-5pm, we are now taking appointments to help your drop off go as smooth as possible. Click below to schedule!

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Pick-ups are now available. They are available Monday-Thursday from 10 am to 4 pm, with a minimum amount of 5 samples per pick-up. Pick-up must be scheduled 24 hours prior to pick-up. Not available to Tucson or Flagstaff areas. Click below to schedule a pick-up!

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Mail in samples are possible as long as they're under the federal hemp levels.

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Payment must be included with submission.

We accept checks, cash and credit/debit (with a 3.5% service charge). If you have questions about the amount you will owe, call or email us.