One linked workspace for FHA, FTA, FMEA, reliability modeling, and project tracking — built so safety artifacts trace cleanly from requirement to certification.
Every artifact references the same model. Change a function in your FHA, the corresponding fault tree top-event updates, and the FMEA flags every affected line item.
Catalog functions, identify failure conditions, classify severity per ARP4754A. Auto-link to FTAs.
Top-down deductive tree builder with AND/OR/VOTE gates. Live cut-set & probability roll-up.
Severity × Occurrence × Detection. Real-time RPN, criticality matrix, exportable to AIAG-VDA.
MTBF, MTTR, availability, Weibull fitting, RBD modeling. MIL-HDBK-217 & Telcordia parts libraries.
Kanban + Gantt tuned for V-model and stage-gate. Trace requirements → tests → safety artifacts.
Three of the calculators below run on real engines from Designlab. No login, no setup — manipulate inputs and watch outputs propagate.
The same item lives once. Every downstream tool — FTA, FMEA, V&V, audit log — pulls from it. Trace any failure mode back to the requirement that introduced it.
Import requirements from Jama, DOORS, or CSV. Lock baselines.
Run FHA → FTA → FMEA in a single linked model.
Reliability, availability, RPN — recomputed on every edit.
Generate ARP4761, ISO 26262, or IEC 61508 artifacts on demand.
We've shipped safety-critical hardware in aerospace, medical, and automotive. Every choice in Designlab comes from a spreadsheet we never want to open again.
Functions, hazards, failure modes, requirements — one node, every view. No more reconciliation calls.
ARP4761 · ISO 26262 · IEC 61508 · DO-178C · 21 CFR 820. Templates and gates built in, not bolted on.
Every value is signed, dated, and rolls back. Generate the trace matrix the auditor wants in one click.
Probabilistic solvers, Weibull fitters, BDD-based fault tree analyzers — not Excel formulas in disguise.
Self-hosted on your VPC, air-gapped if you need it. Same product, same engine, your servers.
Everything is scriptable. Pipe FMEA exports into your CI, gate releases on RPN thresholds.
All plans include the full toolkit. You pay for the seats actively editing — viewers, auditors, and stakeholders are free.