COVID-19 Update

UPDATE: 7/13/2020


To our valued customers,


THANK YOU for continuing to allow the Energy Northwest Standards Lab (ENSL) to provide you with high-quality calibrations and customer service as we all work together to overcome the COVID-19 pandemic. 


Energy Northwest continues to monitor the COVID-19 pandemic and is following all Federal and State recommendations and guidelines.  In addition to following all recommended staffing, social distancing, and mask usage guidelines in our labs, we are continuing with increased sanitization practices for our facilities, labs, and equipment. 


On 7/13/2020, Energy Northwest implemented the third phase of our phased approach for returning to work at all of our facilities.  This phase of the restart plan complies with Energy Northwest’s company policies as well as the Governor’s Safe Start Washington plan and increases ENSL staffing levels close to full capacity.  While we always strive to meet our standard turnaround time, we appreciate your patience as we are receiving an increased number of calibration requests as our customers return to work and ramp up their operations.   Should you need a faster turn-around time for your calibration, the ENSL accepts requests for urgent processing.  For these urgent needs, please contact the ENSL manager, Rich Hatten at (509)377-8714 or contact us via email:

The Energy Northwest Standards Laboratory offers a broad range of calibration services for all your measurement and test equipment needs. Our calibration staff can perform calibration services at your site or in our laboratory.

With inventory of more than 700 calibration standards, Energy Northwest covers numerous metrology disciplines.The Standards Laboratory is staffed by highly trained professionals. Their extensive training covers multiple disciplines and numerous manufacturers, guaranteeing quality instrument calibration.

Calibration Certifications
Calibrations performed by Energy Northwest Standards Laboratory are traceable to NIST, other nationally accepted standards, or intrinsic standards and include as-found and as-left data.

Quality Assurance Program Sandards
The lab’s quality assurance program is accredited to ANSI/NCSL Z540-1 and ANS/ISO/IEC 17025, and meets the criteria of 10CFR50 Appendix B, ASME NQA-1 and MIL-STD 45662A, and ISO/IEC Guide 25.

Calibration & Testing Services


Electrical & Electronic


Torque & Force

Light & Sound
Specialty Calibrations

Temperature & Humidity
Time & Frequency

In addition to our comprehensive scope of accreditation, EN Standards Lab offers calibration and testing services beyond our scope to customers not requiring accredited calibration. Contact us to discuss your needs and requirements.



EN Precision Labs provides a wide range of services accredited by A2LA to ANSI/NCSL Z540-1 and ANS/ISO/IEC 17025 standards. Our technicians perform over 10,000 calibrations each year. 


Appendix B Calibration

Our Quality Assurance Program meets the criteria of 10CFR50 Appendix B, ASME NQA-1 and MIL-STD 45662A, and ISO/IEC Guide 25. 

Environmental & Analytical Services 

Accreditations & Certificates


Calibration Services



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