Compatible Electronics offers a complete suite of pre-compliance testing, design review, troubleshooting, and EMC consulting services — all grounded in 40+ years of hands-on compliance testing experience and delivered from the same NVLAP accredited laboratory infrastructure used for formal certification. Testing and consulting under one roof, at three Southern California locations.
The most valuable aspect of Compatible Electronics' pre-compliance and consulting services is that they are delivered by the same engineers who run formal NVLAP accredited compliance tests in our CISPR chambers every day. Our consultants know what the test equipment actually measures, which design patterns consistently fail specific tests, and which regulatory interpretations are accepted by FCC and EU market surveillance authorities in practice — not just in theory.
This direct connection between engineering consulting and accredited testing means that every recommendation we make can be immediately validated by pre-compliance testing at the same location, and that the path from early-stage consulting through pre-compliance work to formal certification is seamless — same lab, same engineers, same equipment throughout.
Recommendations based on direct observation in our NVLAP accredited test chambers — not textbook theory.
From design review through pre-compliance to formal ILAC-MRA recognized certification — same location, same engineers.
Consulting recommendations validated by pre-compliance testing on the same day at the same Southern California location.
FCC, CE marking, ISED Canada, RCM, VCCI, KC — compliance strategy grounded in real accreditation experience across all major markets.
Four complementary services covering every phase of the product compliance lifecycle — from first prototype through post-failure recovery:
Engineering-use EMC evaluation using our actual NVLAP accredited CISPR chambers, calibrated LISNs, and IEC 61000-4 series test instruments — radiated and conducted emissions pre-scans, immunity pre-assessments, near-field source identification, and in-session fix verification. The most accurate pre-compliance data available, directly comparable to formal compliance results.
Expert evaluation of schematics, PCB layouts, and enclosure designs — performed before hardware fabrication to identify EMC issues at the lowest possible cost. Each finding is prioritized by severity, referenced to the applicable standard clause, and accompanied by a specific mitigation recommendation. Grounded in direct observation of what causes real products to fail in our accredited test chambers.
Structured diagnostic work for products that have failed compliance testing — identifying the root cause of failures and verifying that candidate fixes achieve the required margin before re-testing. Using near-field probing, conducted noise diagnostics, and in-chamber measurements with real-time engineer analysis, we provide the fastest path from a compliance failure to a confirmed fix.
Broader EMC and regulatory strategy consulting — helping manufacturers understand which standards apply to their product, what test program is required to reach target markets, and how to design for compliance from the outset. Delivered by engineers with direct experience running accredited tests to FCC, EU, and international standards across thousands of product submissions.
Each of the four services targets a specific phase of the product compliance lifecycle. They are designed to work together as a connected program — but each can also be engaged independently depending on where your project stands:
ⓘ Pre-compliance and consulting services at Compatible Electronics are performed using the same CISPR semi-anechoic chambers, calibrated LISNs, and IEC 61000-4 instruments as formal compliance testing — giving you engineering data that closely predicts formal compliance outcomes. Results are for engineering use only and cannot be referenced in a Declaration of Conformity.
Pre-compliance and consulting delivered by the same engineers who run your formal accredited testing — full context on your product from day one through certification.
Pre-compliance testing uses actual NVLAP accredited CISPR chambers and calibrated instruments — not desktop spectrum analyzers. Pre-scan data closely predicts formal compliance results.
Pre-compliance sessions typically deliver same-day or next-day results. Fix candidates can be evaluated during the session — reduce your development cycle significantly.
Lake Forest/Silverado, Brea, and Newbury Park — flexible scheduling across three fully equipped labs within the region. View our locations.
Pre-compliance at Compatible Electronics is Phase 1 of a complete compliance program. The same EMC testing infrastructure transitions seamlessly to NVLAP accredited reports accepted by EU and global market surveillance.
Founded 1985 in Southern California. Our engineers have seen thousands of products through FCC, CE marking, medical device, and international compliance submissions.
Contact us for pre-compliance testing, design review, troubleshooting, or EMC consulting — same-day scheduling available at three Southern California locations.
www.celectronics.com