At J.A. King, our quality department works around the clock to ensure the maintenance of our accredited calibration parameters at each laboratory throughout our network.

In addition, with continued demand for even greater accredited parameters, our team is continuously evaluating additions of new parameters to include within our accredited capabilities.

Currently, our Tulsa, Oklahoma laboratory is in the process of upgrading facilities and transitioning accreditation bodies, therefore our ISO 17025 accredited operations are currently supported by our Oklahoma City laboratory. Take a look at our Oklahoma City accreditation documentation below.


J.A. King Tulsa, Oklahoma area Scope of Accreditation to ISO/IEC 17025:2005 (Supported by Our Oklahoma City Laboratory)

– View/Download OKC Scope Direct (J.A. King)

– View/Download OKC Scope External (A2LA Website)

For questions about operations during the transition process, please contact our quality department by calling 800.327.7727 and asking for quality.

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