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TUV NORD CERT (Germany)
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Lloyd's Register (LR, United Kingdom)
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DNV GL (Norway, Germany)
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American Bureau of Shipping (ABS, USA)
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American Bureau of Shipping (ABS, USA)
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Bureau Veritas (BV, France)
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Bureau Veritas (BV, France)
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Bureau Veritas (BV, France)
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American Petroleum Institute (API)
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Nippon Kaiji Kyokai Ship Classification Society (NKK, Japan)
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Nippon Kaiji Kyokai Ship Classification Society (NKK, Japan)
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TUV NORD Systems (Germany)
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TUV NORD Systems (Germany)
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Registro Italiano Navale (Italian Register of Shipping, RINA, Italy)
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Production Certificate UA3.183.0383-16 for manufacture of wide gauge railroad rails, types Р50, Р65, Р75, UIC60, made of converter steel; short-length railroad rails and switch point rails, types ОР65 and ОР50; fishplates for rails of types Р43, Р50, Р65, Р75; tie plates Д65, Д50, КБ50, КБ65, КД65
LLC Authority for Certification of Automated Control Systems and Transportation Process Conditions in Railway Sector (ASUUPPZT, Ukraine)
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LLC Authority for Certification of Automated Control Systems and Transportation Process Conditions in Railway Sector (ASUUPPZT, Ukraine)
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LLC Authority for Certification of Automated Control Systems and Transportation Process Conditions in Railway Sector (ASUUPPZT, Ukraine)
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State Enterprise Certification Authority UrkNDIMet-SERT (Ukraine)
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State Enterprise Certification Authority UrkNDIMet-SERT (Ukraine)
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State Enterprise Certification Authority UrkNDIMet-SERT (Ukraine)
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State Enterprise Certification Authority UrkNDIMet-SERT (Ukraine)
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Bureau of Indian Standards (BIS, India)
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CERTMATCON (Moldova)
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SGS United Kingdom Limited
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URZAD DOZORU TECHNICZNEGO (Poland)