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Accredited EMC Testing Laboratory Directory, Equipment & Compliance GuidesEMC Latest

Find an accredited EMC testing laboratory, compare facilities worldwide, and use free converters plus compliance guides for FCC, CE, and military EMC work.

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Accredited laboratories worldwide — search by location, test types, industry focus, and accreditations. Compare options and request quotes when you are ready to test.

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Binyamina-Giv'at Ada, Haifa District, Israel

360 Compliance is an international regulatory testing and certification business whose Israel and EMEA base is on HaMelacha Street in Binyamina, with further offices in the United States at Needham Heights in Massachusetts, in the United Kingdom, and in Shenzhen for China and Taiwan. The company states that its offices and test laboratories across the United States, European Union and Asia are all accredited to ISO/IEC 17025, and positions itself as a turnkey route - regulatory testing from start to certificate - across roughly 195 countries. Its EMC work covers testing and certification under the EMC Directive 2014/30/EU with project management and consulting wrapped around it, and the surrounding scope is unusually wireless-heavy: wireless and type approval certification including MIC for Japan, SRRC for China, Anatel for Brazil, IFT for Mexico and BIS for India; mobile network operator certifications covering PTCRB, GCF, AT&T and Verizon, which matter for any cellular-connected product; electrical safety to IEC 62368 and the IECEE CB Scheme and UL standards; sustainability and substance compliance covering RoHS, REACH, California Proposition 65 and CPSIA; and IT security testing including FIPS 140-2. Target sectors are wireless and IoT products, connected and 5G devices, and medical devices, with cybersecurity testing added for the Radio Equipment Directive's cybersecurity requirements. Because the company presents a distributed network rather than publishing a single accredited scope with registration numbers, no accreditation entry is recorded here; confirm which laboratory and accreditation will perform a given test. Specialisations are worldwide type approval and market access, cellular operator certification, wireless and IoT products, and turnkey regulatory programme management.

Radiated EmissionsConducted EmissionsRadiated Immunity

Hamburg, Hamburg, Germany

A Labs GmbH is an engineering, product development and testing agency headquartered at Fruchtallee 17 in Hamburg, with more than 20 years of experience, over 70 products developed and more than a million end users worldwide. Its EMC capability sits inside an in-house prototyping and test laboratory rather than being sold as a standalone accredited service: the laboratory is deliberately integrated into the development workflow so that EMC, safety and cybersecurity are verified continuously rather than surfacing as late-stage surprises just before launch. EMC and ESD work covers emission and immunity testing to EN 301 489-1, EN 55032 (CISPR 32), EN 61000-3-2, EN 61000-4-2, EN 61000-4-6, EN 61000-6-3, EN 61000-6-4 and EN 62920, with spectrum analysis, pre-compliance testing, preparation for formal accredited tests, EMC debugging and support through the whole certification process. A distinctive second strand is grid and energy testing of power generating plants and batteries connected to the public low-voltage network to VDE-AR-N 4105, DIN VDE V 0126-95 and EN 62920, covering inverter and battery testing, network and system protection (NS Protection), grid connection and disconnection behaviour, system efficiency and power quality and harmonics - capability aimed squarely at the German grid-connection approval regime and uncommon in a general EMC directory. Medical device work is software-and-verification oriented to EN 60601-1 and IEC 62304 rather than chamber-based, covering V&V of medical device software, risk assessment, test plan development, automated regression and integration testing and test report documentation. The team also builds fully customised functional test environments including hardware-in-the-loop rigs integrated into CI/CD pipelines, and offers cybersecurity testing and consulting against the Radio Equipment Directive cybersecurity provisions (EN 18031-1/-2/-3) and the Cyber Resilience Act (EU 2024/2847). Devices can be brought to the Hamburg lab or shipped in for a remote-debugging session. Sectors served include energy, healthcare and medical technology, agriculture, industrial and manufacturing applications, IoT and cloud platforms and consumer electronics.

Radiated EmissionsConducted EmissionsRadiated Immunity
AHD EMC Lab

AHD EMC Lab

AHD EMC Lab

Sister Lakes, Michigan, United States

AHD EMC is an independent EMC testing laboratory located at 92723 Michigan Highway 152 in Sister Lakes, Michigan, operated by Gordon Helm, NCE, P.E. — a NARTE-certified engineer and licensed Professional Engineer with over 50 years of combined EMC design and testing experience. The lab holds NVLAP accreditation for full CE international testing, FCC site approval, and Industry Canada site approval, supporting testing at both 3-meter and 10-meter distances for FCC Parts 15 and 18. Facility infrastructure includes a 3-meter and 10-meter Open Area Test Site (OATS), an indoor conducted emissions shielded room, and power supply capability covering 115V/60Hz/30A, 230V/60Hz/30A, and variable 50–150V or 100–300V at 45–500 Hz up to 1.5 kW. Equipment includes an EMCO antenna (26 MHz–2 GHz), Wavetek signal source (1.1 GHz), HP 8546A EMI receiver (6 GHz), and Solar LISN. All testing carries NIST traceability. Standards supported include FCC Part 15 and 18 (Section 2.948), CE Mark, EN 55022/CISPR 22 (emissions), EN 55011/CISPR 11, CSA Std. C108.8, ANSI C63.4 conducted measurements, shielding effectiveness, and site attenuation. FCC Declaration of Conformity support and computer-aided analysis are also offered.

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EMC whitepapers

Free PDF guides on EMC testing, standards, compliance, and product design from accredited labs and industry leaders.
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Faster Spectrum Measurements for X-Series Signal Analyzers

Faster Spectrum Measurements for X-Series Signal Analyzers

This Keysight application note details methods for accelerating spectrum measurements using their X-Series signal analyzers (CXA, EXA, MXA, PXA, UXA). The paper focuses on software and hardware optimization techniques to reduce measurement time in automated test environments. Specific optimizations include disabling the display during automation (“DISP:ENAB OFF”), utilizing single sweep mode initiated with “INIT:CONT OFF”, minimizing SCPI transaction count by combining commands, avoiding unnecessary wait statements (*WAI, *OPC?), and reducing mechanical attenuator cycling. The document also highlights newer features like HiSLIP communication protocol for faster data transfer compared to VXI 11.3, as well as software improvements in areas such as EVM measurements (5G NR/Wireless LAN) and alignment procedures (“CAL:EXPIRED?”). Performance gains are illustrated with graphs showing time savings from display disabling, demonstrating potential reductions in overall test duration.

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Optimize Power Distribution Networks for Flat Impedance

Optimize Power Distribution Networks for Flat Impedance

This application note from Keysight details a methodology for optimizing Power Distribution Networks (PDNs) to achieve flat impedance across a broad frequency range – crucial for high-speed digital designs like FPGAs. The paper highlights the risks of relying on previous designs or data sheet examples, advocating instead for pre-layout simulation and analysis. It explains how parallel resonance between inductance and capacitance leads to potentially damaging “rogue waves” on the power rail. Using an example targeting 12mΩ impedance for a 5A/60mV FPGA application (Figure 1), it demonstrates how selecting appropriate decoupling capacitors based on system parasitics, rather than generic recommendations, is vital. The core equation provided, C = L / Z<sup>2</sup>, allows for targeted capacitor selection to achieve flat impedance and minimize part count. A complete workflow incorporating pre-layout simulation, post-layout EM analysis, and measurement is recommended to ensure power integrity and reduce EMI/EMC failures.

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Why Multi-Interference Testing Matters for Modern Medical Devices

Why Multi-Interference Testing Matters for Modern Medical Devices

This application note details the importance of multi-interference testing for modern medical devices operating in increasingly congested RF environments like hospitals. Traditional EMC testing is insufficient; wireless coexistence testing—guided by ANSI C63.27—is vital for ensuring patient safety and device reliability. The paper outlines a risk-based, tiered evaluation approach (Tier 1-3) dependent on the severity of potential FWP (Functional Wireless Performance) failures, utilizing KPIs such as throughput, latency, and packet error rate. Testing is demonstrated using Keysight’s Wireless Coexistence Test Solution, which allows for generation of up to eight concurrent interferers across multiple standards including Wi-Fi, Bluetooth, and LTE, highlighting a case study where it identified a data throughput drop from 20 Mbps to 3.9 Mbps in a 5 GHz Wi-Fi infusion pump due to interference.

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