ISO 17025 Accredited Labs
Certified Laboratories operates ISO 17025-accredited labs across North America, providing proven accuracy, traceability, impartiality, and data integrity for every test result.
This internationally recognized accreditation provides a framework for quality management systems (QMS) focused on technical competence, building customer confidence, and facilitating global trade by validating lab accuracy and reliability.
Whether you're testing food products, dietary supplements, OTC drugs, cosmetics, or other samples, you can trust that our labs deliver data that you and your regulators can trust.
- Full scope of accreditation.
- Routine QA audits & method validation.
- ISO-compliant equipment calibration.
- Document and calculation traceability for data integrity.
View our accreditation scopes for each lab location below.
ISO 17025 Scopes & Other Certifications by Lab Location
Aurora, IL
ISO 17025 Accreditation - Biological
ISO 17025 Accreditation - Chemistry
Burbank, CA
ISO 17025 Accreditation – 3034.01 - Chemistry
ISO 17025 Accreditation – 3034.03 - Biological
U.S. FDA Drug Establishments Registration
DEA Controlled Substance Regulation Certificate – Damon Way
DEA Controlled Substance Regulation Certificate – Clybourn Ave.
Carrollton, TX
U.S. FDA Drug Establishments Registration
DEA Controlled Substance Regulation Certificate
Edmonton, Alberta, Canada
Canada Association for Laboratory Accreditation (CALA)
Health Canada GMP Drug Establishment License
Melville, NY
ISO 17025 Accreditation - Chem
U.S. FDA Food Facility Registration
U.S. FDA Drug Establishments Registration
Turlock, CA
ISO 17205 Accreditation - Chem
USDA Scope of Approval to the Laboratory Approval Program for Analysis of Mycotoxins
California Environmental Laboratory Accreditation
Tustin, CA
McCormick approved laboratory for Chemistry, Microbiology, Micro/Macro Sanitation
United Stated Coast Guard
Our Aurora, Ill., laboratory is capable of performing GMO testing and is partnered with the Non-GMP Verification Program.
USDA Approved Laboratory for Analysis of Aflatoxins Almonds (PEC) and Pistachios (PEAR)
American Council of Independent Laboratories
Approved Laboratory for the Interstate Milk Shippers Program for Dairy Bacteriology
Licensed by the New York State Department of Health to handle or cultivate live pathogenic organisms or viruses
New York State Registry of Sanitarians
State of New Jersey – Certified Environmental Laboratory
State of California – Mojonnier Fat Analysis Certified
We are members of many industry trade associations.
Frequently Asked Questions
What is ISO 17025 accreditation?
ISO 17025 is the global standard for testing and calibration laboratories. It offers objective, third-party confirmation that a lab operates competently and generates valid results you can trust.
Why does ISO 17025 accreditation matter?
Regulators, retailers, and manufacturers rely on ISO-accredited labs for compliance and quality assurance. It ensures the lab uses validated methods, calibrated instruments, and documented QA procedures.
How can I verify if a lab is ISO accredited?
Ask for the lab’s accreditation certificate and scope. Certified Laboratories’ labs are ISO 17025-accredited through A2LA or CALA, and scopes are linked for each lab location above.
What types of labs need ISO 17025 accreditation?
Any laboratory that performs testing or calibration and wants its results to be accepted by regulators, manufacturers, or global partners should be ISO 17025 accredited. This includes labs in food safety, dietary supplements, OTC drugs, cosmetics, and more. It’s the gold standard for labs that need to demonstrate both quality systems and technical accuracy.