WE MAKE INTEROPERABILITY VISIBLE

Who We Are

TINSA EOOD

TINSA EOOD is a private limited liability Company (Ltd.) with one owner. The company was established with the main purpose to follow and apply European trends and requirements in the railway sector, based on the new approach to interoperability in the European Union.

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Activities

Notified Body

TINSA Ltd. is a Notified Body NB 2387 as per Directive (EU) 2016/797 of the Еuropean Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union.

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Designated Body

TINSA Ltd. is a Designated Body with Permit №002-2, issued by the Minister of Transport, Information Technology and Communications of Republic of Bulgaria, for implementation of activities on conformity assessment of a subsystem or a part of it with the requirements of the national safety rules or the technical rules.

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Independent Safety Assessor

TINSA Ltd. is an accredited   Independent Safety Assessor, with Certificate of Accreditation № 9/ОСП, according to БДС EN ISO/IEC 17065:2012.

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Risk Assessment Body

TINSA Ltd. is a Risk Assessment Body, recognized with Certificate of Assessment Body for independent assessment of the suitability of both the application of the risk management process and of its results, according to Commission Implementing Regulation (EU) No 402/2013, issued by the Railway Administration Executive Agency and registered in ERADIS database with EIN number BG/36/0021/0001.

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Type A Inspection Body

TINSA Ltd. is an accredited type A Inspection Body, with Certificate of Accreditation №182 ОКА, according to BDS EN ISO/IEC 17020:2012, issued by the Bulgarian Accreditation Service Executive Agency.

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Testing of trackside and on-board ERTMS/ETCS equipment

TINSA Ltd. performs activities for laboratory measurement, testing and validation of parts and constituents of the ERTMS / ETCS equipment - part of the railway system.

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News

Latest news around TINSA

EC Verification of the railway link between Burgas railway station and Burgas airport

On 21.05.2024, in the city of Sofia, between the National Railway Infrastructure Company, in its capacity of an Employer,... read more

Participation in InnoTrans 2024

During the period September 25-27, 2024 in the city of Berlin exhibition center Messe Berlin, representatives of "TINSA" Ltd.... read more

EC Verification of the ETCS for the Ruse – Kaspichan railway line

On 02.09.2024, in the city of Sofia, between the National Railway Infrastructure Company, in its capacity of an Employer,... read more

Participation in an ERTMS 2024 Conference

From 23th to 25th of April 2024, eng. Denitsa Kireva-Mihova, PhD - Chief expert-assessor and eng. Marina Evtimova -... read more

EC Verification of the Mezdra – Medkovec railway line

On 25.04.2024, in the city of Sofia, between the National Railway Infrastructure Company, in its capacity of an Employer,... read more

EC Verification of the upgraded GSM-R system

On 12.04.2024, in the city of Sofia, between the National Railway Infrastructure Company, in its capacity of an Employer,... read more