The technical standard TCN 68 - 209: 2002 “ElectroMagnetic Compatibility (EMC) – Surge immunity – Testing and measurement techniques” is based on the IEC 1000 - 4 - 5: 1995.
The technical standard TCN 68 - 209: 2002 is drafted by Research Institute of Posts and Telecommunications (RIPT) at proposal of Department of Science & Technology of Ministry of Posts and Telematics. The technical standard is adopted by the Decision No. 28/2002/QD-BBCVT of the Minister of Posts and Telematics dated 18/12/2002.
The technical standard TCN 68 - 209: 2002 is issued in a bilingual document (Vietnamese version and English version). In cases of interpretation disputes, Vietnamese version is applied.