Suggested region and language based on your location

    Your current region and language

    BS EN 520:2004 + A1:2009

    Knauf UK GmbH
    Kemsley Fields Business Park
    Sittingbourne
    ME9 8SR
    United Kingdom
    BSI logo

    Certificate Number: KM 34219
    Scope: EN 520 Gypsum plasterboard

    Original Registration Date Effective Date Last Revision Date Expiry Date
    1996-06-03 2022-12-16 2022-12-16 2026-01-07