Ulaanbaatar Railway Joint Stock Company (UBTZ)
Accredited by: MNAS
Ulaanbaatar Railway Joint Stock Company (UBTZ), known in Mongolian as Монгол Зөвлөлтийн хувь нийлүүлсэн нийгэмлэг Улаанбаатар төмөр зам, is a certification body based in Mongolia. It specializes in certifying technical policies, standardization, and inspection laboratories related to railway operations. UBTZ ensures compliance with international standards such as ISO/IEC 17020:2012 and ISO/IEC 17020:2013, focusing on safety and quality in railway infrastructure and operations.
Ulaanbaatar city, Songinokhairkhan district, 20th khoroo, Tsagdaagiin khotkhon, Khemjilzuin teev bair
Certification Scopes (3)
ISO/IEC 17020
Inspection
Mongolian National Authority for Accreditation
Mongolia
Монгол Зөвлөлтийн хувь нийлүүлсэн нийгэмлэг Улаанбаатар төмөр зам certifies inspection bodies under ISO 17020. Their scope includes technical inspection services for various types of pressure vessels, lifting mechanisms, railway components, and metal structures. They ensure compliance with safety and quality standards in these areas.
ISO/IEC 17025
Inspection
Mongolian National Authority for Accreditation
Mongolia
Монгол Зөвлөлтийн хувь нийлүүлсэн нийгэмлэг Улаанбаатар төмөр зам certifies under ISO 17025 for the calibration and testing of measurement instruments. Their scope includes micrometers, calipers, and other precision measurement tools used in railway operations. This ensures the accuracy and reliability of measurements critical to maintaining safety and efficiency in railway systems.
ISO/IEC 17020
Inspection
Mongolian National Authority for Accreditation
Mongolia
Монгол Зөвлөлтийн хувь нийлүүлсэн нийгэмлэг Улаанбаатар төмөр зам certifies inspection bodies under ISO/IEC 17020. This standard ensures the competence of bodies performing inspection activities, focusing on areas such as pressure vessels, lifting mechanisms, railway structures, and metal constructions. The certification supports technical oversight and quality assurance in these sectors.



