Automotive electronics
Automotive electronics compliance from EMC to functional safety
UNECE R10, CISPR 25, ISO 26262, ISO 21434, and OEM-specific validations for components, EVSE-adjacent gear, and mobility electronics.
What this engagement covers
Automotive programs mix type-approval, OEM specs, and safety/cyber standards. We map whether you need UNECE / EMC, component validation to OEM specs, ISO 26262 functional safety, and ISO 21434 cyber — then build a test and evidence plan that matches the vehicle integration level.
Best fit for
- Tier-1 / Tier-2 electronics suppliers
- Aftermarket and accessory electronics entering vehicle markets
- EVSE / charging peripherals with automotive EMC interfaces
- Teams needing ISO 26262 or ISO 21434 program structure
What's included
- Regulatory vs OEM-spec applicability map
- EMC plan (CISPR 25, ISO 11452, R10 as applicable)
- ISO 26262 safety lifecycle scoping (item / element)
- ISO 21434 cyber activities mapping
- Environmental / reliability test matrix coordination
- Documentation package for OEM PPAP-style reviews
Product types we support
Scope changes by product architecture — these are the classes we regularly take through this pathway.
Body / domain ECUs
Controllers, gateways, zone modules
Infotainment & telematics
HU, TCU, connectivity modules
Sensors & cameras
Radar, ultrasonic, vision modules
Lighting electronics
LED drivers, adaptive lighting controls
Charging / power electronics (selected)
OBC interfaces, DC-DC, EVSE-adjacent
Aftermarket electronics
Dash cams, trackers, accessories — market-dependent
Technical categories
Typical validation buckets
ISO 26262 concepts we scope
Regions & schemes
Market access is scheme-specific. We map filings and evidence to the regions you actually sell into.
UNECE / EU type approval
- •UNECE R10 EMC
- •e-mark / type approval interfaces
- •Whole-vehicle vs component paths
OEM global
- •OEM specs (LV 124, GMW, Ford, Stellantis, etc.)
- •PPAP / APQP evidence expectations
United States
- •FCC (as applicable)
- •OEM validation
- •NHTSA interfaces when system-level
China / others
- •CCC / GB automotive EMC as applicable
- •local OEM specs
Directives & regulations
UNECE Regulation No. 10
EMC of vehicles and electronic sub-assemblies (ESA)
EU type-approval framework
Vehicle / system / component approval context
RED / CE (non-type-approved products)
Some aftermarket / portable products still use CE/FCC paths
Key standards
| Standard | Focus |
|---|---|
| CISPR 25 | Radio disturbance characteristics for vehicles / devices |
| ISO 11452 series | Component test methods for electrical disturbances |
| ISO 7637 series | Electrical transient conduction along supply lines |
| ISO 26262 series | Road vehicles — functional safety |
| ISO 21434 | Road vehicles — cybersecurity engineering |
| AEC-Q100 / Q200 (quality) | Stress qualification for ICs / passives — often OEM-required |
| LV 124 / equivalent OEM | Electrical and electronic components test requirements |
Marks & program keywords
How we work
One clear path from classification to market-ready evidence.
Position
Component role, vehicle type, and target markets
Matrix
EMC, env, safety, cyber requirements
Validate
Lab campaigns and issue closure
Release
Evidence pack for OEM / type approval support
Engineering notes
Component “pass CISPR 25” is not the same as vehicle R10 type approval — we clarify ESA vs vehicle-level obligations for your sales model.
ISO 26262 and ISO 21434 are lifecycle programs; we size the work to your item boundary instead of boiling the ocean.
OEM-ready test matrix
FS/cyber scope clarity
Fewer late validation loops
Ready to scope Automotive?
30-minute consultation with Hazloc Labs — bring your product type, target markets, and any existing reports.
Book Free CallRelated services
CE Marking & UKCA
Directives, harmonized standards, testing coordination, and technical documentation — handled end to end for EU and UK market access.
EMC Compliance
Emissions and immunity strategy across residential, commercial, and industrial environments — before you burn expensive chamber days.
RF & Wireless Certification
FCC, RED, ISED, MIC, ACMA, and multi-country radio paths for modules, hosts, and custom radios — including antenna and SAR considerations.