EN 50121, all parts: Railway applications - Electromagnetic compatibility6 laboratories in United States are accredited by A2LA for at least one part of EN 50121. Each lab card shows which parts it holds. From the accredited scope text: “EN 50121-3-2; EN 50155; EN 50130-4; CISPR 24; EN 55024; CISPR 35; EN 55035; EN 55014-1; CISPR 14-1; CISPR 14-2; EN 55014-2; EN 50083-2; EN 61326-1; EN 61326-2-1; EN 61326-2-6; IEC 60601-1-2 Edition 4.” “EN 50121-1; EN 50121-3-2; EN/IEC 50155; EN 50270; EN 50293; EN/IEC 55014-2; IEC/CISPR 14-2; IEC/EN 61326-1; IEC/EN 61326-2-1; IEC/EN 61326-3-1; IEC/EN 61326-3-2; IEC/EN 60601-1-2; KS C IEC 60601-1-2;” “EN 50121-1; BS EN 50121-1; EN 50121-4; BS EN 50121-4; IEEE 1613; IEC 62236-4; IEC 61850-3 (excluding magnetic immunity) Energy Efficiency Tests ATIS 0600015: 2018 (R2023) Energy Efficiency for Telecom” “EN 50121-1; EN 50121-2; EN 50121-3-1; EN 50121-3-2; EN 50121-4; EN/IEC 50155; EN 50130-4”
Alpharetta, GA, US
EN 50121-4; EN 61000-6-3; EN 61000-6-4; EN 61326-1; EN 61326-2-6 Current Harmonics (single phase only) EN 61000-3-2; IEC 61000-3-2; JIS C 61000-3-2 Voltage Fluctuations & Flicker (single phase only) EN 61000-3-3; IEC 61000
Fremont, CA, US
EN 50121-1; BS EN 50121-1; EN 50121-4; BS EN 50121-4; IEEE 1613; IEC 62236-4; IEC 61850-3 (excluding magnetic immunity) Energy Efficiency Tests ATIS 0600015: 2018 (R2023) Energy Efficiency for Telecommunication Equip
Suite A Irvine, CA, US
EN 50121-1; IEC/EN 50121-2; IEC/EN 50121-3-1; IEC/EN 50121-3-2; IEC/EN 50121-4; IEC/EN 50121-5; IEC/EN 12895 3; EN 55024; CISPR 24; EN 55035 3 (excluding Broadcast Receivers); CISPR 35 (excluding Broadcast Receivers); KN 13;
San Jose, CA, US
EN 50121-1; EN 50121-3-2; EN/IEC 50155; EN 50270; EN 50293; EN/IEC 55014-2; IEC/CISPR 14-2; IEC/EN 61326-1; IEC/EN 61326-2-1; IEC/EN 61326-3-1; IEC/EN 61326-3-2; IEC/EN 60601-1-2; KS C IEC 60601-1-2; TCVN 7317:2003; TCVN 7189:200
Pleasanton, CA, US
EN 50121-1; EN 50121-2; EN 50121-3-1; EN 50121-3-2; EN 50121-4; EN/IEC 50155; EN 50130-4
San Diego, CA, US
EN 50121-3-2; EN 50155; EN 50130-4; CISPR 24; EN 55024; CISPR 35; EN 55035; EN 55014-1; CISPR 14-1; CISPR 14-2; EN 55014-2; EN 50083-2; EN 61326-1; EN 61326-2-1; EN 61326-2-6; IEC 60601-1-2 Edition 4.1 2020-09 CONSOLIDATED VERSION; I
This page is a fixed slice of the register: every EN 50121 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United StatesAmerican Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
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.