Four practices. One delivery model.
STS operates four interlocking practices: Functional Safety (ISO 26262), Automotive Cybersecurity (ISO/SAE 21434), Embedded Software Engineering, and Training & Consulting. They share the same standards baseline, the same engineers, and the same delivery model — so an ECU under FuSa scope, cybersecurity scope and ASPICE scope ends up with one coherent evidence base, not three.
ISO 26262 from item definition through tool qualification
HARA, FSC, TSC, FMEDA, DFA, hardware-software interface, safety case, confirmation review. ASIL-A through ASIL-D. We close the gap between what your safety manager wrote and what the auditor will actually find.
Read the FuSa practiceISO/SAE 21434 + UNECE R155 ECU compliance
TARA, cybersecurity case, CSMS, monitoring & incident response. Designed so audit overlap with your FuSa case is by design, not by accident.
Cybersecurity practiceModel-based + handwritten C/C++ for safety-critical ECUs
BMS, ADAS, EV controllers, steering, thermal. MISRA-clean code, automatic verification, HIL/SIL/MIL integration. V-model owned end to end.
SW engineering practiceISO 26262 & ASPICE training
On-site or remote. Tailored to your project, not a deck repeated by rote.
Training catalogueASPICE & FuSa walkthrough
4-12 weeks before your scheduled assessment. We find the gaps; you fix them; you pass.
Walkthrough scopeTÜV / intacs preparation
For your engineers — FuSa Engineer (TÜV Rheinland) or intacs Provisional Assessor track. Pass-rate measured.
Certification routesThree ways to work with us.
No matter which practice, an engagement falls into one of three shapes.
Audit-prep (4-12 wk, fixed)
Before a TÜV / SGS / OEM-customer assessment. We map the gap, write the missing artefacts, brief your team for the audit interviews.
Embedded retainer (3-9 mo, T&M)
Senior STS engineers integrated into your team in your tools (DOORS / Polarion / Jama / Vector / dSPACE). You retain IP, governance, and customer interface; we bring the FuSa / ASPICE / MISRA discipline.
Training cohort (1-5 days)
Curriculum-led ISO 26262 / ASPICE / ISO 21434 training, tailored to your project. Half the material is your real artefacts — not a generic deck.