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Certification of management systems in accordance with EN ISO/IEC 17021-1

ISO 9001

ISO 9001 Quality management systems

ISO 14001

ISO 14001 Environmental management systems

ISO 22000

ISO 22000 Food safety management systems

ISO 27001

ISO 27001 Information security management systems

ISO 37001

ISO 37001 Anti-bribery management systems

ISO 39001

ISO 39001 Road traffic safety management systems

ISO 45001

ISO 45001 Occupational health and safety management systems

ISO 50001

ISO 50001 Energy management systems


Certification of welding quality system accordance with BDS EN ISO/IEC 17065:2012, registration No. 23 OCP with scope of accreditation

ISO 3834

ISO 3834 Quality requirements for welding

CE Mark

Notified Body by the European Commission with number NB 2787 for product certification

Изображение 1

European Certification (EC) – 305/2011 Construction Products Regulation (CPR)
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Directive 2014/53/EU Radio Equipment Directive (RED))
Изображение 3

Directive 2014/30/EU Electromagnetic Compatibility (EMC))
Изображение 4

Directive 2014/32/EU Measuring Instruments Directive (MID)
Изображение 5

Directive 2014/29/EU Simple Pressure Vessels (SPV)
Изображение 6

Directive 2014/35/EU Low Voltage Directive (LVD)
IRCA Logo

The activity is carried out by highly qualified professionals, lecturers, and internationally recognized auditors, members of IRCA (International Register of Certified Auditors).

REDCA Logo

OTC is a member of REDCA – Radio Equipment Directive Compliance Association.

CE Marking – Your Gateway to the European Market

CE marking isn't just a label – it's a mandatory conformity standard that proves your products meet European requirements for safety, health, and environmental protection.

At OTC Bulgaria, we help manufacturers and importers navigate the entire certification process – from identifying directives and preparing technical documentation, to the Declaration of Conformity.

CE marking opens doors to the European Union markets. Whether you offer electronics or construction materials, it is mandatory and builds trust.

Learn more about CE →
CE Certificate

Your product can be good.
With ISO and CE– it becomes indispensable.

Choose certification that opens doors. The European market awaits you.

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