Certifications
Current documents confirming registration, the quality management system and authorization to manufacture railway products.
CURRENT DOCUMENTS
Certificates and official documents
Only the four current documents provided by the company are displayed on the website.
Сертификат ISO 9001:2015 (CERT International)Issued: 03.02.2026Valid until: 02.02.2029Open document →
Сертификат O’z DSt ISO 9001:2015 (национальный)Issued: 04.03.2026Valid until: 04.03.2029Open document →
Свидетельство о государственной регистрацииIssued: 04.05.2018Open document →
Свидетельство о клеймении железнодорожной продукцииIssued: 19.11.2024Open document →🛡️ISO 9001:2015 quality management system
🚆Documents for railway products
📄Official company registration