What is the Green Leaf Lab Certification Program?

The Green Leaf Lab Certification Program allows authorized users to use the Certified Logo.  The Certified Logo means that products have been independently tested by an ISO 17025 accredited third-party analytical laboratory.  This easy-to-read Green Leaf Lab Certified Logo can be used to build confidence in the products you produce or consume.

Why is it important?

Studies have shown 69% of CBD products are mislabeled.  By using the Green Leaf Lab Certified Logo, customers can have peace of mind and trust in the accuracy of the label and quality of the product, whether cannabis or hemp CBD.

  • Differentiates your brand from your competitor
  • Builds customer trust and loyalty
  • Builds brand recognition based on quality and analytics
  • Builds consumer confidence


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Tested by a Leader in the Industry

Green Leaf Lab is the first cannabis analytical lab in the nation to be licensed and accredited by a state agency. Being one of the first cannabis/hemp CBD analytical laboratories to open in the nation, it has been pioneering science in the cannabis and hemp CBD analytical testing field.

Members have participated in multiple rules advisory committees regarding public health and safety for both the cannabis and hemp CBD industry and has participated in multiple local and national studies regarding cannabis and hemp CBD analysis.


Tested by an Independent
Third-Party Laboratory

Green Leaf Lab is an independent third-party analytical laboratory. Independent third-party testing means the analysis of cannabis and hemp/CBD products by a laboratory that has no affiliation with the product manufacturer.  This ensures unbiased results and incorporates a system of check and balances to ensure accurate analysis.

Tested by a Woman Owned Laboratory

When you support Women Owned businesses, you are investing in economic empowerment. Green Leaf Lab is the first woman owned cannabis and hemp/CBD analytical lab in the nation. Your support for Women Owned businesses is an investment into a future of economic success, innovation, and equality for everyone.

Tested by a Business That Supports our Community

Giving back is part of Green Leaf Lab’s broader mission and commitment to our employees and customers. That is why we support non-profits such as Food Banks, ACLU, NAACP/BLM, Girl’s Inc, STEM & LGBTQ organizations.

Tested by an ISO 17025 Accredited Analytical Laboratory

Laboratory accreditation ensures that facilities are fully equipped with proper testing equipment, and that technicians and chemists have undergone proper education and training. Green Leaf Lab is accredited to the ISO/IEC 17025 standard which is the internationally accepted standard for analytical laboratories.

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