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MORE THAN WELDING

Logo BaseGroup
MORE THAN WELDING
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Certifications in the Manufacturing of Structures and Industrial Equipment

WE OPERATE BASED ON THE HIGHEST QUALITY STANDARDS

At Base Group, we manufacture steel and aluminum structures as well as industrial equipment in compliance with international quality standards. Our ISO and EN certifications confirm our expertise in welding, quality control, and the execution of projects for demanding sectors such as the marine, rail, and energy industries.

As a result, our clients can be confident that the solutions we deliver meet the highest standards of safety and durability.

Our Certifications and Quality Management Systems

ISO 9001:2015 – Quality Management System

The Integrated Quality and Environmental Management System implemented at Base Group (ISO 9001:2015 and ISO 14001:2015 standards) serves as proof that we produce high-quality products while striving to protect the environment.

ISO 14001:2015 – Environmental Management

We are committed not only to quality, but also to environmental responsibility. The ISO 14001 system ensures that our processes are carried out in a sustainable manner and in compliance with applicable regulations.

Welding Certifications

PN-EN ISO 3834-2:2021-09

We have implemented and certified a welding quality management system in accordance with ISO 3834-2. We meet stringent quality requirements for the welding of metallic materials. The external auditing body TÜV SÜD Polska has confirmed that we possess the necessary capabilities and expertise in the production of welded components, ensuring the high quality of our welded products.

EN 15085-2 CL1 LEVEL​

The EN 15085-2 certification in class CL1 confirms the highest level of competence in the welding of railway vehicles and their components. Class CL1 covers the manufacturing and welding of elements critical to structural safety, such as frames, underframes, and load-bearing components of rail vehicles.

EN 1090-1 – Guarantee of Quality and Compliance with EU Standards

We hold a certificate confirming that our company applies all constancy of performance assessment and verification criteria.

EN 1090-2 CLASS EXC3​

The production of steel structures is carried out in accordance with EN 1090-2 requirements in execution class EXC3. This signifies compliance with high-quality standards in manufacturing processes, including welding, material control, and production supervision.

EXC3 applies to structures with elevated safety requirements, such as industrial facilities, bridges, and heavily loaded structures, where reliability and durability are critical.
Production of welded machines and structures in compliance with standards.
Manufacturing of machinery nad construction with the quality norms

EN 1090-3 CLASS EXC3​

For aluminum structures, production is carried out in accordance with EN 1090-3 in execution class EXC3. This ensures a high level of quality control and compliance with stringent technical requirements for aluminum processing and joining.

EXC3 is intended for structurally significant components where enhanced precision and operational reliability under demanding conditions are essential.
Production of welded machines and structures in compliance with standards.
Manufacturing of machinery nad construction with the quality norms

BV MODE II SCHEME

Base Group we successfully passed the certification audit in compliance with the BV MODE II SCHEME requirements. The new certificate opens up new possibilities for our company in the field of the production of ship components, offshore structures, and the construction of  equipment for the maritime and offshore industries.

INDEPENDENT CERTIFICATION

Base Group continuously improves efficiency and optimizes production processes through the use of advanced manufacturing technologies for high-quality welded industrial structures. The quality of our products is validated by certifications issued by independent notified bodies.

Looking for a certified manufacturer?

We continuously develop our competencies and enhance quality standards. We are prepared to engage in new certification processes and implement additional standards to better meet our clients’ needs and market requirements.

Contact us to learn more about our quality standards.
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Frequently Asked Questions about Certification

What certifications should a welding company have?

A welding company should hold, among others, ISO 3834 certification (welding quality requirements) and EN 1090 (steel structure manufacturing). Depending on the industry, additional standards may also be required, such as EN 15085 for the railway sector.

What does the EN 1090 standard mean?

EN 1090 is a European standard specifying requirements for the production of steel and aluminum structures. Certification confirms that a company meets quality requirements and is authorized to CE mark its products.

Is ISO 3834 mandatory?

ISO 3834 is not always formally mandatory; however, in practice, it is often required for advanced welding projects. It is frequently necessary to obtain other certifications, such as EN 1090.

Why are certifications important for the customer?

Certifications ensure that a manufacturer complies with defined quality and safety standards. For customers, this means reduced risk, compliance with legal requirements, and increased durability of the delivered structures.

Can I receive documentation confirming certification?

Yes — upon request, we provide up-to-date certificates along with detailed information regarding their scope and validity.