Hi,
Can someone guide me on the following query.
What is the validity of Test Report Result done by NCB like, UL, TUV? Like ISO certificate is issued for a period of 3years? What about TRF Compliance.
To my knowledge , it is valid till Design change or IEC standard revision. But where can I find this reference?
Regards,
Valli
Can someone guide me on the following query.
What is the validity of Test Report Result done by NCB like, UL, TUV? Like ISO certificate is issued for a period of 3years? What about TRF Compliance.
To my knowledge , it is valid till Design change or IEC standard revision. But where can I find this reference?
Regards,
Valli