Výzkumný Ústav Železniční (VUZ)

About us:

Výzkumný Ústav Železniční, a.s. (VUZ) is a company specialized in providing professional services and complex solutions in the field of assessment, certification and testing with a special focus on rolling stock, railway systems, railway transport and other industrial sectors.

Our services:

VUZ provides specialized services through authorized and accredited activities and testing in the field of railway vehicles and their components. These include, in particular, assessment of interoperability:  NoBo / DeBo services, evaluation and assessment of AsBo and ISA service safety, ITRM tests, dynamic component testing, ETCS tests and others.

Our customers:

Our customers are manufacturers of rolling stock and railway system and railway transport components, railway infrastructure owners, railway and railway transport operators, state authorities and institutions, seated both in the Czech Republic and abroad.


VUZ is a company having more than fifty years of experience and know-how in the field of railway research and testing.


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Code of Ethics of VUZ and its Employees
Business Partner Code of Ethics

Výzkumný Ústav Železniční, a. s. (VUZ)
Novodvorská 1698/138b, Praha 4
phone: +420 241 493 135
VAT CZ27257258
Registered in the Commercial Register maintained by the Municipal Court in Prague, Section B, File 10025
Zkušební centrum VUZ Velim
281 02 Cerhenice
© COPYRIGHT 2024 All rights reserved.
VUZ Slovakia, s. r. o.
Seberíniho 1
821 03 Bratislava – Ružinov