Korea Testing Certification (KTC) became CharIN member on
03/31/2020.
![Korea Testing Certification (KTC)](https://www.charin.global/media/pages/community/korea-testing-certification-ktc/3bd19dd041-1615552555/ktc-1280x-q95.png)
1
The number of focus groups Korea Testing Certification (KTC) is contributing to.
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Korea Smart Grid Association