Standards Comparison

    EMAS

    Voluntary
    1993

    EU voluntary scheme for environmental management and audit

    VS

    EN 1090

    Mandatory
    2009

    EU standard for steel and aluminium structural execution

    Quick Verdict

    EMAS drives voluntary environmental performance via verified EMS and public statements for all EU sectors, while EN 1090 mandates CE-marked structural steel/aluminium execution for construction market access and safety.

    Environmental Management

    EMAS

    Regulation (EC) No 1221/2009 Eco-Management and Audit Scheme

    Cost
    €€€€
    Complexity
    High
    Implementation Time
    12-18 months

    Key Features

    • Validated public environmental statements with core indicators
    • Verified legal compliance as registration prerequisite
    • Independent verification by accredited environmental verifiers
    • Mandatory initial environmental review of direct/indirect aspects
    • Sectoral Reference Documents for benchmarking best practices
    Structural Metalwork

    EN 1090

    EN 1090: Execution of steel and aluminium structures

    Cost
    €€€€
    Complexity
    High
    Implementation Time
    6-12 months

    Key Features

    • Risk-based Execution Classes (EXC1-EXC4)
    • Factory Production Control (FPC) certification
    • CE marking and Declaration of Performance
    • Welding quality via ISO 3834 alignment
    • Material traceability and NDT inspection

    Detailed Analysis

    A comprehensive look at the specific requirements, scope, and impact of each standard.

    EMAS Details

    What It Is

    EMAS (Eco-Management and Audit Scheme), governed by Regulation (EC) No 1221/2009, is a voluntary EU framework for environmental management systems. It promotes continuous improvement in environmental performance through structured evaluation, reporting, and verification, applicable to all sectors and organization sizes.

    Key Components

    • Initial environmental review of direct/indirect aspects
    • ISO 14001-aligned EMS with employee involvement
    • Internal audits, management review, and core indicators (energy, materials, water, waste, emissions, biodiversity)
    • Annual validated public environmental statements (Annex IV)
    • Independent verification by accredited verifiers and registration with national Competent Bodies

    Why Organizations Use It

    • Demonstrates verified legal compliance and performance
    • Reduces risks, operational costs, and greenwashing accusations
    • Enables procurement advantages and ESG/CSRD synergies
    • Builds stakeholder trust via transparent reporting

    Implementation Overview

    Phased approach: gap analysis, EMS design, operational controls, audits, verification. Suitable for SMEs (with derogations) and multisite operations; requires 12-18 months typically, involving cross-functional teams and digital tools for data governance.

    EN 1090 Details

    What It Is

    EN 1090 is a harmonized European standard family for the execution of steel and aluminium structural components. It implements the EU Construction Products Regulation (CPR), enabling CE marking for load-bearing components in construction. Its risk-based approach scales requirements via Execution Classes (EXC1–EXC4) based on consequence, service, and production categories.

    Key Components

    • **EN 1090-1Conformity assessment, Factory Production Control (FPC), and Declaration of Performance (DoP).
    • **EN 1090-2/-3Technical rules for steel/aluminium execution (welding, tolerances, corrosion protection, inspection).
    • Core principles: traceability, welding quality (ISO 3834), NDT, and Notified Body certification under AVCP systems.

    Why Organizations Use It

    Mandatory for EU market access; reduces liability, ensures safety, and builds trust. Benefits include defect reduction, rework minimization, and competitive bidding for high-risk projects like bridges and stadia.

    Implementation Overview

    Phased: gap analysis, FPC development, personnel training, Notified Body audits. Applies to fabricators globally targeting EEA; 6-12 months typical, with ongoing surveillance.

    Key Differences

    Scope

    EMAS
    Voluntary environmental management and performance reporting
    EN 1090
    Execution and conformity of steel/aluminium structures

    Industry

    EMAS
    All sectors, EU-focused organizations
    EN 1090
    Construction, steel/aluminium fabrication

    Nature

    EMAS
    Voluntary EU regulation with certification
    EN 1090
    Mandatory harmonized standard for CE marking

    Testing

    EMAS
    Independent verifier audits, annual statements
    EN 1090
    Notified body FPC certification and surveillance

    Penalties

    EMAS
    Registration suspension/deletion
    EN 1090
    Market exclusion, fines, certificate withdrawal

    Frequently Asked Questions

    Common questions about EMAS and EN 1090

    EMAS FAQ

    EN 1090 FAQ

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