NexorTest Full Product Design and Testing: One Partner From Concept to Clearance

How NexorTest Technologies combines regulatory by design engineering, accredited testing, and global certification into a single program, and what that means for your launch schedule. 

For a Product company to launch a new product in the market lose months to handoffs between the design firm, the test lab, and the regulatory consultant. Each vendor optimizes its own deliverable rather than the launch date, and NexorTest Technologies estimates that medical device companies alone lose six to eighteen months this way. 

NexorTest was built to remove those handoffs. Design, testing, and regulatory certification run as one program, on one contract, with one project manager, from concept review to market clearance in more than 50 countries. This article explains what full product design and testing covers at NexorTest, how a program runs, and how to judge whether a partner is truly integrated. 

What full product design and testing covers at NexorTest 

Three connected parts make up the service: design, testing, and certification. This article focuses on the first two; certification is what turns test evidence into market access. 

Design and engineering 

• Hardware and electronics: Mixed signal circuits, IEC 60601 compliant power supplies, RF subsystems, and BF/CF rated applied parts 
• Embedded software and firmware: IEC 62304 compliant lifecycle on RTOS, bare metal, and embedded Linux, including on device AI/ML for SaMD 
• PCB design: Multilayer layouts with signal and power integrity analysis, EMC aware routing, and DFM/DFT 
• Mechanical and industrial design: Enclosures, IP54 to IP68 housings, moulding tooling, ergonomics, and IEC 62366 usability engineering 
• Design for regulatory compliance: ISO 14971 hazard analysis, design FMEA, creepage and clearance sizing, and biocompatible material selection 
• Prototype and pilot production: Engineering and DVT builds, test jig and ATE development, and transfer to volume manufacturing through EMS partners 
• Design Failure Analysis: We provide design failure analysis and troubleshooting support for OEM manufacturers across the Medical, Automotive, Defence, and IoT industries. Our team analyzes Gerber files, PCB schematics, layouts, and design architecture to identify potential EMC/EMI and design-related issues. We perform in-house measurements using TEM cells, clamp meters, and other diagnostic tools to validate failure conditions. By correlating measurement results with design and test requirements, we identify root causes and recommend practical corrective actions. Our support helps OEMs resolve failures faster, improve product design robustness, and reduce repeat testing and development delays.

Testing and validation 

Testing is conducted through ISO/IEC 17025-accredited laboratories across India, Europe, USA, and UAE, with accreditation and recognition aligned to applicable regulatory requirements accepted by FDA, EU Notified Bodies, CDSCO and etc : 

• EMC/EMI: IEC 60601-1-2, CISPR 11, FCC Part 15, and the IEC 61000-4 series 
• Electrical safety: IEC 60601-1 and IEC 62368-1 
• Environmental and reliability: Temperature, humidity, vibration, shock, salt spray, altitude, IP ingress, packaging validation, and accelerated ageing 
• Biocompatibility: ISO 10993 biological evaluation plans, testing, and reports 
• Software and cybersecurity: IEC 62304 verification and validation, IEC 62366-1 usability testing, penetration testing, threat modelling, SBOM generation, and IEC 81001-5-1 assessment 

Why the handoff model costs more than it looks 

Three problems appear repeatedly when design and testing are bought separately. 

1. Late discovery. A test lab that first sees the product at verification finds problems locked in months earlier. Resizing a creepage distance in CAD costs hours; after tooling it costs weeks and a new mould. 
2. Requirement drift. Separate vendors interpret the specification differently, so test plans are written against assumptions rather than design intent. 
3. Split accountability. When a test fails, each vendor points at the other, and the client absorbs the delay. 

NexorTest follows a regulatory by design approach, embedding target market regulatory requirements into the product architecture from the outset. This enables products to be developed and tested against defined compliance criteria early, reducing late stage regulatory surprises and redesign. 

How a NexorTest program runs 

Stage 1: Discovery and strategy. Target markets, device classification, regulatory pathway, and one roadmap covering design, testing, and certification. 

Stage 2: Design and engineering. Hardware, software, and mechanical development with compliance requirements embedded, and test engineers reviewing each design gate. 

Stage 3: Verification and validation testing. Design verification and multi-market test campaigns in accredited labs, planned so one dataset serves several regulators. IEC 60601-1-2 EMC results, for example, satisfy both FDA and CE requirements. 

Stage 4: Regulatory submission. Technical dossier compilation and submission to the FDA, a CE Notified Body, CDSCO, and other target regulators. 

Stage 5: Clearance and post-market surveillance. Query responses, clearance management, and ongoing compliance support after launch. 

What integration delivers 

• Around 30 percent faster time to market than separate design, test, and regulatory vendors, based on NexorTest program data 
• Rework reduced by 30 to 40 percent through regulatory first design 
• Single accountability: one contract, one invoice, one project manager 
• Shared documentation: requirement to test to submission traceability in the format auditors expect 

Industries NexorTest serves 

Medical devices, IVDs, and SaMD are the primary focus, with the same design and test capability serving defense and aerospace (MIL-STD, DO-160), automotive and EV (UNECE R10, AEC-Q), industrial and IoT equipment, telecom, and consumer electronics. 

Five questions to ask any design and testing partner 

• Do the design and test engineers report to the same project lead? 
• Are the test laboratories accredited to ISO/IEC 17025, and for which standards? 
• Can they show requirement to test traceability from a completed program? 
• How early does the test team review the design? 
• Who owns the redesign when a test fails, and how is it scheduled? 

One program, not three vendors 

Full product design and testing is not a bundle of separate services. It is one program in which test knowledge shapes the design while it is still inexpensive to change, and test evidence is generated once for every target market. NexorTest Technologies runs programs this way from offices in India, the USA, Europe, the UK, and the UAE. 

To see how a program is structured, visit our product design services page, or read our recent client case study for a complete engagement from concept to verification.