ISO 16750-4 Accredited Testing Labs in United States

Parameter/Equipment Range CMC2, 3 (±) Comments Electrical Loads Road Vehicles, Potential Environmental Stress Voltages Front Time, Duration Time, Fall Time (1 to 200) V 0.1 ms to 10 s 2.3 %

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ELEMENT MATERIALS TECHNOLOGY DETROIT - WARREN 11 MILE 27485 George Merrelli Drive Warren, MI 48092 Matthew Gorsline Phone: 248 458 5900 Email: matt.gorsline@element.com ELECTRI

Test Technology: Test Method(s): Automotive EMC Conducted and Radiated Emissions CISPR 25; EN 55025; GB/T 18655 Absorber-Lined Shielded Enclosure (ALSE) (80 MHz to 6 GHz, 200 V/m; Radar Pulse up to 600 V/m)

ISO 16750-4 Automotive Connection Systems Tests Dry Circuit Resistance* Voltage Drop* Maximum Test Current Capability* Current Cycling* Temperature/Humidity Cycling High Temp Exposure Thermal Shock* Connector & Terminal Mechani

Parameter/Equipment Range CMC2, 4, 6 () Comments Transient Generators – Front/Rise Time – Open Circuit Short Circuit Fall Time Open Circuit Short Circuit Pulse Width – Open Circuit Pulse Width- Short Circ

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 COMPLIANCE MANAGEMENT GROUP (CMG) 257 Simarano Drive, Suite 4 Marlborough, MA 01752 Authorized Representative: Mike Morrow Phone: 508 460 1400 ext. 222 Email: mmorrow@cmgcorp.net

(A2LA Certificate No. 0751.04) Revised 10/14/2025 Page 2 of 2 Test Technology: Test Method(s)1: Electrical Loads Tests ISO 16750-2; GMW 3172 Sections 8.2 & 9.2 Radiated & Conducted Emissions (Unintentional) 47 CFR FCC Part 15, S

Test(s): Test Method(s) 1: Near Field Portable Transmitters ISO 11452-9 (2012, 2021); ISO 11452-9 Magnetic Field Immunity (except level IV) ISO 11452-8 (2015); ISO 11452-8 Electrostatic Discharge (ESD) ISO 10605 (2023); ISO

Test Technology: Test Method(s): Immunity - Road Vehicles – Component Test Methods for Electrical Disturbances from Narrowband Radiated Electromagnetic Energy: Transverse Electromagnetic (TEM) Cell ISO 11452-3 (2016) (TEM Cell

Test: Test Method(s) 1: Automotive EMC Radiated & Conducted Emissions CISPR 25 (sections 6.3, 6.4, 6.5 only); UNECE Regulation 10, Revision 6, Electronic Sub-assemblies (ESA), Sections 6.5, 6.6, 7.10 Radiated Immunity (ALSE) ISO

Test(s)/Test Parameters: Test Method(s):1, 2 Mechanical Impact Drop up to 5 ft CFR 49 Para. 178.603; ISO 16750-3 Durability/Mechanical Force up to 30,000 lbs Displacement up to 10 in Velocity 35 in/s MIL-STD-1344A 2009, 2010

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 PACKAGING COMPLIANCE LABS, LLC 10 Cook Street Suite 3 Billerica MA, 01821 Ryan Ott Phone: (616) 227 - 4540 E-mail: rott@pkgcompliance.com MECHANICAL Valid To: August 31, 2

ISO 16750-4 Section 5.3; TSM0502G Section 4.4; TSC 1000G Durability Simulation (combined) With Vibration and Environmental GMW 3431 Section 5.4; DC-10611 Section 6.2.6; Mechanical Cyclic Testing (0.1 to 80) Hz, 10 Inch Stroke, 3000

Test Technology: Test Method(s)1: Radiated Emissions Anechoic (Up to 6 GHz) CISPR 25 (2002, 2008), Section 6.4; CISPR 25 (2016), Section 6.5; CISPR 25; CS.00054, Section 5.6.3; CS.00244 Section 5.4.4; GMW 3097, Section 3.3.

(A2LA Certificate No. 4201.01) Revised 01/17/2026 Page 3 of 12 Test Technology: Test Methods(s) 1,2: Electrostatic Discharge (ESD) ISO 10605; SAE J1113-13; ISO 14982; ISO 14982-1; ISO 14982-2; ISO 13766-1; EN ISO 13766-1; BS EN ISO

(A2LA Certificate No. 0751.05) Revised 03/02/2026 Page 3 of 10 Test Technology: Test Method(s) 1, 2: EMC Medical (continued) IEC/EN 60601-2-25 (cl. 202 only); IEC/EN 60601-2-27 (cl. 202 only); IEC/EN 60601-2-31 (cl. 202 only); IEC/EN

Test Type Test Parameters Test Method/Standard Sine Vibration1 Single Axis Vibration Testing. Electro-dynamic vibration tables. Controllers using client methods within the following parameters: Displacement: up to 2.5 in pk- to-pk

Test(s): Test Method(s): Measuring Compressive Properties of Thermal Insulations ASTM C165 Breaking Load and Flexural Prop. of Block- Type Thermal Insulation ASTM C203 Cellulose Fiber Insulating Board ASTM C209 (Except Flame

Test Technology: Test Method(s)1: Generic and Product Specific EMC Standards Generic Immunity Residential IEC 61000-6-1; EN 61000-6-1 Generic Immunity Industrial IEC 61000-6-2; EN 61000-6-2 Generic Emissions Residential IEC

ISO 16750-4; IEC 60068 2-14; MIL-STD-202G Method 107G