State of Oregon: Hemp - Hemp Testing and Laboratories

As of January 1, 2020, rules for pre-harvest testing have changed from delta9-THC to total THC. Testing rules are included in OAR 603-048-0600.

Testing Information for Labs

Lab sampler training 2022

This video meets the required hemp sampler training for the 2022 crop year. Hemp lab sampler training
Slides for Powerpoint presentation

Pre-harvest testing: THC report

This form is for laboratory use for reporting total tetrahydrocannabinol (THC) in pre-harvest tests of hemp. Hemp pre-harvest THC report

General Testing Information

Hemp pre-harvest testing: webinar for growers

webinar
Example: Pre-harvest hemp sampling and testing request form

Hemp sample request for growers

Use this form to request an official sampling from the ODA or an accredited laboratory. Pre-harvest sampling and testing request form

ORELAP accredited laboratories

ORELAP (Oregon Environmental Laboratory Accreditation Program) accredited laboratories who are licensed with the Oregon Liquor and Cannabis Commission (OLCC) can conduct pre-harvest testing of hemp. Full list of ORELAP accredited labs

Post-harvest hemp testing requirements

Overview of testing requirements for hemp intended for human consumption once it has left the grower. Post-harvest hemp testing requirements handout

What to Do if You Fail a Pesticide Test for Hemp

Failed pesticide test handout

What to Do if You Fail a Pre-Harvest Test for THC Potency for Hemp

Failed pre-harvest test for THC handout

Contact

Hemp Program

hemp@oda.oregon.gov

635 Capitol Street NE

Salem, OR 97301

Phone: 503-986-4652

Fax: 503-986-4786

Visit the hemp license contacts and data webpage if you are looking for contact information.

Hemp

Hemp Testing and Laboratories