OMMA442:10-8-2(d)

Lab independence

TestingLast verified Nov 1, 2026

Owners of a dispensary, grower or processor may not own a lab. A lab may not test for any business in which its owners, employees or agents have a financial interest.

Why it matters

Check your investors before choosing or opening a lab.

Applies to Grower/Processor/Dispensary/Transporter/Lab

Sources