MIL-STD-461 Certified Labs

Labs Supporting MIL-STD-461

Labs supporting MIL-STD-461 have demonstrated capability to perform testing or calibration activities in accordance with the requirements of this standard. Browse the AccrediSource directory to find labs that list MIL-STD-461 in their scope, compare capabilities and accreditation status, and submit a structured RFQ to get matched with the right lab.

Directory coverage
Accredited labs listed16
US states covered11
Capable of testing16 labs
Capable of calibration1 labs
16+accredited labs
11states covered
16testing capable
1calibration capable
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Lab results

16 MIL-STD-461 labs

ISO/IEC 17025A2LATesting
Applied Technical Services
Tempe, AZ, United States

Multi-discipline testing lab offering accredited EMI/EMC, mechanical, environmental, and calibration services from its Tempe, AZ facility.

Last verified
May 4, 2026
Capabilities
EMC/EMI Testing · Radiated Emissions Testing · Conducted Emissions Testing · Radiated Immunity Testing
Industries
Automotive · Aerospace · Telecommunications
Operational fit
In-lab · Ship-in · Rush service · NDA support
Coverage
Phoenix/Tempe (Environmental & EMC) · national region
ISO/IEC 17025A2LATesting
CKC Laboratories Inc.
Mariposa, CA, United States

Founded 1973, A2LA-accredited multi-site EMC/EMI test lab with FCC TCB (US1024), ITAR/EAR registration, covering military, avionics, wireless, automotive, and safety testing.

Last verified
May 4, 2026
Capabilities
EMC/EMI Testing · MIL-STD-461 Testing · DO-160 Testing · Wireless EMC Testing
Industries
Electronics · Defense/Military · Aerospace
Operational fit
In-lab · Ship-in
Coverage
Mariposa, CA (Corporate HQ) · national region
ISO/IEC 17025ANABTesting
D.L.S. Electronic Systems, Inc.
Wheeling, IL, United States

ANAB-accredited, iNARTE-certified full-service EMC/EMI, wireless, product safety, environmental, and cybersecurity testing lab.

Last verified
May 4, 2026
Capabilities
EMC/EMI Testing · Radiated Emissions Testing · Conducted Emissions Testing · Radiated Immunity Testing
Industries
Electronics · Medical Devices · Automotive
Operational fit
In-lab · Ship-in · On-site · On-site available
Coverage
Wheeling IL EMC/EMI Headquarters · national region
ISO/IEC 17025A2LA; NVLAPTesting
Dayton T. Brown, Inc.
Bohemia, NY, United States

75-year-old DoD-preferred engineering and testing firm in Bohemia, NY offering EMI/EMC, environmental, dynamics, structural, and ballistics testing for aerospace and defense.

Last verified
May 4, 2026
Capabilities
EMC/EMI Testing · MIL-STD-461 Testing · MIL-STD-810 Testing · DO-160 Testing
Industries
Aerospace · Defense/Military · Electronics
Operational fit
In-lab · Ship-in · NDA support
Coverage
Bohemia, NY HQ · national region
ISO/IEC 17025A2LATesting
Element Materials Technology Boxborough
Boxborough, MA, United States

New England's premier EMI/EMC, environmental, and dynamics test facility on a 65,000 sq ft six-building campus, covering commercial, military, aerospace, and defense standards.

Last verified
May 4, 2026
Capabilities
EMC/EMI Testing · Radiated Emissions Testing · Conducted Emissions Testing · Radiated Immunity Testing
Industries
Defense/Military · Aerospace · Telecommunications
Operational fit
In-lab · Ship-in
Coverage
Boxborough MA (formerly NTS) · national region
ISO/IEC 17025A2LATesting

Element Materials Technology Longmont EMI lab offers full-service EMI/EMC emissions and immunity testing with two accredited 10-meter semi-anechoic chambers.

Last verified
May 4, 2026
Capabilities
EMC/EMI Testing · Radiated Emissions Testing · Conducted Emissions Testing · Radiated Immunity Testing
Industries
Defense/Military · Aerospace · Medical Devices
Operational fit
In-lab · Ship-in · On-site · On-site available · NDA support
Coverage
Denver-Longmont (EMI) - formerly EMC Integrity & NTS · national region
Common questions

Frequently asked questions

A lab that lists MIL-STD-461 in its capabilities scope has indicated it can perform testing or calibration activities in accordance with this standard's requirements. Always verify the specific test methods or measurement ranges covered and confirm the lab holds relevant accreditation (such as ISO/IEC 17025) for the activities you require.

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