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PRVÁ ZVÁRAČSKÁ, a. s.
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  • April 8, 2026
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EN 1090 Certification: Ensuring CE Marking Compliance, Quality & Structural Integrity | PRVÁ ZVÁRAČSKÁ, a. s.

EN 1090 Certification is essential for manufacturers producing structural steel and aluminium components for export to the European Union. EN 1090 Certification is required under the EU Construction Products Regulation (CPR 305/2011) to obtain CE marking for load-bearing structural products.

PRVÁ ZVÁRAČSKÁ, a. s. provides EN 1090 Certification for manufacturers aiming to comply with European standards and enter the EU market.

Without EN 1090 Certification, structural components cannot be CE marked or supplied to European construction projects.

What is EN 1090 Certification?

EN 1090 Certification is a European conformity assessment system applicable to structural metal components. EN 1090 Certification ensures that manufacturers meet defined technical and quality requirements before placing products on the EU market.

EN 1090 Certification covers:

  • Mechanical strength
  • Structural performance
  • Durability requirements
  • Traceability systems
  • Factory Production Control (FPC)
  • Quality management practices

EN 1090 Certification is the legal basis for CE marking of fabricated structural steel and aluminium components.

EN 1090 Certification Standard Structure

EN 1090 Certification is based on three main parts:

1. EN 1090-1 – CE Marking Requirements

    EN 1090 Certification under this section defines Factory Production Control and conformity assessment procedures.

    2. EN 1090-2 – Steel Structures

    EN 1090 Certification includes technical requirements for steel fabrication such as welding, cutting, forming, and inspection.

    3. EN 1090-3 – Aluminium Structures

    EN 1090 Certification also applies to aluminium components with defined fabrication requirements.

    Who Needs EN 1090 Certification?

    EN 1090 Certification is required for:

    • Structural steel manufacturers
    • Pre-engineered building manufacturers
    • Industrial fabrication companies
    • Mezzanine and platform manufacturers
    • Export-oriented steel companies
    • Contractors supplying structural components to EU projects

    Any manufacturer placing load-bearing products in the EU market must obtain EN 1090 Certification.

    Execution Classes in EN 1090 Certification

    EN 1090 Certification defines Execution Classes based on risk and complexity:

    • EXC1 – Basic structures
    • EXC2 – Standard structures (most common in EN 1090 Certification)
    • EXC3 – Complex structures
    • EXC4 – Critical infrastructure

    Most companies apply for EN 1090 Certification under EXC2.

    EN 1090 Certification Process

    The EN 1090 Certification process includes:

    Step 1: Factory Production Control Review

    Evaluation of systems required for EN 1090 Certification.

    Step 2: Welding Compliance

    EN 1090 Certification requires welding compliance with EN ISO 3834, including:

    • Welding Procedure Specifications (WPS)
    • Welding Procedure Qualification Records (WPQR)
    • Qualified welders

    Step 3: Notified Body Audit

    An audit is conducted to verify EN 1090 Certification requirements.

    Step 4: Certification Approval

    After successful assessment, EN 1090 Certification is issued, allowing CE marking.

    Documents Required for EN 1090 Certification

    For EN 1090 Certification, manufacturers must maintain:

    • Factory Production Control (FPC) Manual
    • Quality documentation
    • Welding Procedure Specifications (WPS)
    • Welding Procedure Qualification Records (WPQR)
    • Welder qualification certificates
    • Material test certificates (EN 10204 3.1 / 3.2)
    • Inspection reports
    • Calibration records

    Documentation is critical for EN 1090 Certification approval.

    Benefits of EN 1090 Certification

    EN 1090 Certification offers:

    • Legal CE marking authorization
    • Access to European markets
    • Compliance with EU regulations
    • Increased export opportunities
    • Improved product credibility
    • Eligibility for European tenders

    EN 1090 Certification strengthens global market acceptance for manufacturers.

    Why Choose PRVÁ ZVÁRAČSKÁ, a. s. for EN 1090 Certification?

    PRVÁ ZVÁRAČSKÁ, a. s. is an authorized Notified Body providing EN 1090 Certification in accordance with European regulations.

    EN 1090 Certification is conducted as per required standards to ensure CE marking compliance for structural components.

    Conclusion

    EN 1090 Certification is mandatory for manufacturers exporting structural steel and aluminium components to the European Union. EN 1090 Certification ensures compliance with CE marking requirements, Factory Production Control systems, and welding standards.

    PRVÁ ZVÁRAČSKÁ, a. s. provides EN 1090 Certification for manufacturers seeking access to the European market.

    Frequently Asked Questions (FAQs)

    1. Is EN 1090 Certification mandatory?
    Yes, EN 1090 Certification is mandatory for exporting structural components to the EU.

    2. Can CE marking be obtained without EN 1090 Certification?
    No, EN 1090 Certification is required for CE marking.

    3. What is EXC2 in EN 1090 Certification?
    EXC2 is the most commonly used execution class for standard structures.

    4. Is welding qualification required for EN 1090 Certification?
    Yes, EN 1090 Certification requires compliance with EN ISO 3834.

    5. How long does EN 1090 Certification take?
    EN 1090 Certification typically takes 2 to 4 months.

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