MIL-STD-461 Testing Services
Achieve confident compliance with rigorous military EMC requirements through Element's comprehensive MIL-STD-461 testing at A2LA and UKAS-accredited labs. From urgent operational requirements to complex defense systems, our secure facilities handle classified projects with full ITAR/CUI compliance. Get decades of expertise for reliable validation in all demanding military environments, including ships, submarines, aircraft, and ground systems.

What is MIL-STD-461 Testing at Element?
MIL-STD-461 testing evaluates electromagnetic compatibility characteristics for military and defense equipment. This testing validates products for use in rugged environments including surface ships (above & below decks), submarines (internal & external to pressure hull), aircraft, space systems, and ground installations. Element provides comprehensive EMC testing across these environments, helping you meet stringent military standards with confidence.

What Can Element Offer You For MIL-STD-461 Testing?
Key tests offered
Key tests offered
Element's test laboratories can perform all the tests specified in MIL-STD-461, the most recent edition of which was published in 2015. We offer a full suite of testing that includes:
- Radiated immunity
- Radiated emissions to 26.5GHz
- Radiated RF susceptibility to 18GHz, at 200V/m
- Transient radiated susceptibility (RS105)
- Conducted immunity
- Conducted emissions, including CE106
- Conducted susceptibility, including CS103, CS104, CS105, CS117, and CS118
- Bulk current injection
Our MIL-STD-461 services are designed to provide thorough and time-effective defense validation, helping you perform Urgent Operational Requirement (UOR) testing in a short period.
We deliver comprehensive electromagnetic compatibility testing across the full spectrum of military requirements. Our capabilities span radiated and conducted testing, with industry-leading measurement ranges up to 26.5GHz for emissions and 200V/m for RF susceptibility. We offer complete MIL-STD-461 test coverage including specialized requirements like transient susceptibility and bulk current injection.
Components & products we test
Components & products we test
Elements' testing capabilities cover all military equipment requiring EMC validation, from small electronic components to complete vehicle systems. We handle equipment for surface ships, submarines, aircraft, space systems, and ground installations. Our specialized facilities accommodate everything from tactical communication devices to complete defense platforms, ensuring comprehensive coverage across the military equipment spectrum.
Methods and solutions offered
Methods and solutions offered
We deliver efficient defense validation for urgent operational requirements without compromising standards. Our comprehensive EMC services span from standard testing to specialized RADHAZ, HERO, and HIRF capabilities. With custom test setups and expert guidance, we support you from initial planning through final certification, covering all military and civil aircraft requirements.
Whether your program is for military or civil aircraft, it's important to have a clear understanding of the tests required for compliance before you begin testing. Element's experts have decades of experience in military and aerospace testing, and we have the knowledge to help you understand which tests you will be required to perform.
Cutting-edge equipment we use
Cutting-edge equipment we use
Our facilities include a heavy vehicle semi-anechoic chamber (HVSAC) with an 18m x 14m working volume and capacity for 70-ton floor loading. This was originally built to test the Challenger Main Battle tank and has been used for the new generation of naval systems and British army vehicles including the Mastiff and Husky.
Our advanced capabilities include:
- Heavy vehicle semi-anechoic chamber with 18m x 14m working volume
- 70-ton floor loading capacity
- Full EMC testing capabilities
- Advanced measurement systems
- Custom test setups for specialized requirements
Which labs offer this service
Which labs offer this service
Element provides MIL-STD-461 testing at multiple A2LA and UKAS-accredited laboratories across the US and UK, backed by a global network of Product Qualification Testing hubs. With a team of 8,500 experts spanning multiple continents, we deliver world-class testing wherever you need it. Element Materials Technology North America is duly registered and able to handle CUI, ITAR, EAR and other similar engagements. We are fully committed to comply with all applicable FAR and DFARs regulations.
Standards we test to and products we test
- MIL-STD-461G (published 2015)
- MIL-STD-464 (covers environmental effects and levels systems will be subjected to in service)
- DEF STAN 59-411
- RTCA DO 160
- CE Marking requirements
- E Marking requirements
- RADHAZ standards
- HERO requirements
- HIRF specifications
- MIL-STD-810
- Military ground vehicles
- Naval systems
- Defense electronics
- Submarine equipment (internal & external to pressure hull)
- Aerospace systems
- Military communication equipment
- Tactical equipment
- Defense vehicle systems
- Surface ship equipment (above & below decks)
Your Challenges, Our Solutions
Complex standards, simplified compliance
Fast-track testing for urgent needs
Secure handling for classified projects
Large equipment testing made easy
Why Choose Element

Global defense testing network
Advanced testing capabilities
Comprehensive military expertise
Secure project management
70+ tonstesting capacity
200 V/mRF susceptibility testing capability
26.5 GHzEmissions testing range
190+years

Frequently Asked Questions
What is the difference between MIL-STD-461 and 464?
MIL-STD-464 covers the environmental effects and levels that systems will be subjected to when in service, whereas MIL-STD-461 outlines the specific test methods which sub-systems and equipment will be qualified against.
MIL-STD-461 testing services we support:
- EMC testing
- CE Marking
- E Marking
- RADHAZ Testing
- Direct Driver Control (DDC)
- HERO testing
- Immunity Integrity Testing
- DEF STAN 59-411
- HIRF testing
- Test and design support
- Custom test set-ups
- Advisory Services

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