Exonx srl
en it
Antenna pattern of PCB antenna
SAR simulation on the head
SAR simulation on the hand
Antenna gain on the application
EMI/EMC simulation of a PCB board with microprocessor

Proficiency Testing Provider for EMC, Electrical and Environmental Laboratories in accordance with ISO 17043


ISO/IEC 17043 proficiency testing schemes designed to support laboratory competence, quality assurance and ISO/IEC 17025 accreditation.

 

ExonX organizes proficiency testing schemes for laboratories operating in:

  • Electromagnetic Compatibility (EMC)
  • Radio and Wireless Testing
  • Electrical Safety
  • Environmental Testing

Our programs provide objective performance assessment, interlaboratory comparison and support for accreditation requirements according to ISO/IEC 17025.

 

Proficiency Testing Schemes

ExonX provides:

  • EMC emission and immunity proficiency tests
  • Radio testing proficiency tests
  • Electrical testing proficiency tests
  • Environmental testing proficiency tests
  • Statistical evaluation according to ISO 13528
  • Technical reports and performance assessment

Why Participate?

  1. Demonstrate laboratory competence
  2. Meet accreditation requirements
  3. Compare performance with peer laboratories
  4. Identify measurement issues
  5. Improve measurement uncertainty evaluation

Our schemes are offered on eptis.org

Focus

30 January 2026

EXONX Srl acquires Emilab Srl, an ISO/IEC 17025 accredited laboratory specialized in automotive, industrial and radio testing

EXONX Srl announces the acquisition of Emilab Srl, an ISO/IEC 17025-accredited laboratory with a strong focus on the automotive sector. 
This transaction is a strategic step that positions EXONX in the testing and qualification services sector. 
The acquisition of Emilab enables EXONX to offer a portfolio of accredited tests and consolidate the group’s automotive expertise. 
Emilab will continue to operate with full continuity, maintaining technical independence and high quality standards. 
The aim is to support innovation in automotive, industrial, and radio testing by meeting the growing demands for quality, safety, and regulatory compliance.

Read more
2 January 2026

Exonx launches Proficiency Testing services in EMC, electrical and environmental fields

Exonx launches its Proficiency Testing services in EMC, electrical and environmental fields, specifically targeted at electrical and electronic products.
The service supports laboratory performance assessment and ISO/IEC 17025 accreditation requirements.

Read more
24 February 2023

Material testing: permittivity and permeability

Read more