In April 2011, a routine inspection checkup of the converter’s PSN100 Y2 was held at OOO «Transkonverter».

Inspection checkup was carried out to determine product compliance with proven certification, as well as verification of compliance with rules and procedures adopted in SS FZhT. Consequently checkup control determined that the converter PSN100 Y2 (certificate of conformity CC FZhT RU.ZТ03.А.06790) still meets the requirements, as confirmed in the certification.