EN 451, all parts1 laboratory in Spain is accredited by ENAC for at least one part of EN 451. Each lab card shows which parts it holds. From the accredited scope text: “EN 451-1 Determinación de la finura por tamizado en húmedo Determination of fineness by wet sieving UNE-EN 451-2 CaO reactivo Determination of reactive calcium oxide content. UNE-EN 197-1 Puzolanicida”
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See all accredited labs in Spain or browse other methods such as EN ISO 6222, EN 872, EN ISO 7899-2.
This page is a fixed slice of the register: every EN 451 scope we hold for Spain. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in SpainEntidad Nacional de Acreditación (ENAC) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in Spain.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.