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Oklahoma Compliance Testing Lab is an analytical testing laboratory based out of Tulsa, Oklahoma. We are OMMA licensed and fully ISO 17025:2017 accredited for accurately measuring your product’s contents and screening for harmful toxins. With cutting-edge methods and state of the art equipment, we have been conducting testing on cannabis and cannabis-infused products since 2019. OKCTL is home to a team of firm believers in customer service who strive to serve the state of Oklahoma with precision, timeliness, and professionalism. When you test with OKCTL, you can rest assured in the knowledge that you are receiving accurate, verified analysis you can trust.