5 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform IEC 61131 testing. From the accredited scope text: “IEC 61131-2 (2017) Sec. 7.3; IEC 61131-6 (2012); EN 61131-6 (2013); EN IEC 61326-1 (2021); IEC 61326-1 (2020); EN 61326-1 (2013); Lloyd's Register - LR Type; Approval System Test Specification 1 (2013” “IEC 61131-2 (2007, 2017) (Sections 8 & 9); EN 61132-2 (2007) (Sections 8 & 9); IEC 60118-13 (2011, 2016); EN 60118-13 (2011); EN ISO 11608-1 (Section 11); CISPR 24 (2010+C1:2011+A1:2015, 2015) ; EN 50”
Bothell, WA, US
IEC 61131-2 (2017) Sec. 7.3; IEC 61131-6 (2012); EN 61131-6 (2013); IEC 61326-1 (2020); EN 61326-1 (2013); EN IEC 61326-1 (2021); Lloyd’s Register – LR Type; Approval System Test Specification 1 (2013, 2015); EN 50130-4 (2011) +A1
Hillsboro, OR, US
IEC 61131-2 (2017) Sec. 7.3; IEC 61131-6 (2012); EN 61131-6 (2013); IEC 61326-1 (2020); EN 61326-1 (2013); EN IEC 61326-1 (2021); Lloyd's Register - LR Type; Approval System Test Specification 1 (2013, 2015); EN 50130-4 (2011) +A1 (2
Irvine, CA, US
IEC 61131-2 (2017) Sec. 7.3; IEC 61131-6 (2012); EN 61131-6 (2013); EN IEC 61326-1 (2021); IEC 61326-1 (2020); EN 61326-1 (2013); Lloyd's Register - LR Type; Approval System Test Specification 1 (2013, 2015); EN 50130-4 (2011) +A1 (201
Suite A Irvine, CA, US
Test Technology: Test Method(s) 1, 2: Family Product or Industry Specific Specifications IEC/EN 61000-6-13; IEC/EN 61000-6-23; IEC/EN 61000-6-33; IEC/EN 61000-6-43; KS C 9610-6-1; KS C 9610-6-2; KS C 9610-6-3; KS C 9610-6-4;
San Diego, CA, US
IEC 61131-2 (2007, 2017) (Sections 8 & 9); EN 61132-2 (2007) (Sections 8 & 9); IEC 60118-13 (2011, 2016); EN 60118-13 (2011); EN ISO 11608-1 (Section 11); CISPR 24 (2010+C1:2011+A1:2015, 2015) ; EN 50130-4; EN 55020
This page is a fixed slice of the register: every IEC 61131 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.