28 laboratories in Germany are accredited by DAKKS under ISO/IEC 17025 to perform EN 50121-4 testing. From the accredited scope text: “EN 50121-4: 2006 Einschränkung 10 V/m bis 1 GHz EMV EN 50121 -4: 2006 Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications appa” “EN 50121-4 2017-11 +A1:2019-04 Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications Apparatus EN 50121-5 2017-03 A1:2019-04 Rai” “EN 50121-4:2016 VDE 0115-121-4:2016 (EN 50121-4:2015) Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 4: Störaussendungen und Störfestigkeit von Signal- und Telekommunikationseinrichtungen” “EN 50121-4:2017 (EN 50121-4:2016) Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 4: Störaussendung und Störfestigkeit von Signal- und Telekomunikationseinrichtungen”
This page is a fixed slice of the register: every EN 50121-4 scope we hold for Germany. Search narrows it further by city, accreditation body, or a term from the scope text itself.
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.