Functional Safety Certification for Autonomous Trucks: ISO 34502 Explained

Date
2027-03-01
Location
Online
Host
Zach L

About this event

A Standards Interpretation Session for Plant Managers pursuing functional safety certification. A live 30-minute standards interpretation session on ISO 34502 (ADS Scenario-Based Safety Evaluation) for autonomous trucks, built for plant managers pursuing functional safety certification. What We'll Cover: What ISO 34502 (ADS Scenario-Based Safety Evaluation) requires and how its scope applies to autonomous trucks Mapping ISO 34502 clauses to the certification evidence assessors expect System-specific hazards and safety functions typical of autonomous trucks Common findings that delay certification, and how to avoid them A practical readiness roadmap for plant managers preparing for assessment Related topics: ISO 34502 · Autonomous Trucks · functional safety certification · functional safety

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About ISO 34502 (ADS Scenario-Based Safety Evaluation)

This event covers the compliance, engineering, and verification requirements defined by ISO 34502.

ISO 34502 provides the engineering framework for scenario-based safety evaluation of automated driving systems: deriving critical scenarios systematically (from traffic disturbances and perception limitations), and structuring simulation/track/road test allocation.

What it regulates

Scenario derivation methodology, classification of disturbance scenarios per road environment, evaluation criteria linking scenarios to pass/fail behavior, and the argumentation combining test evidence into a safety statement.

Who must comply

ADS developers building validation programs, simulation tool chains, and regulators' technical services aligning assessment methods.

Key requirements of ISO 34502

  • Scenario framework: functional, logical, concrete scenario layers
  • Systematic derivation from traffic participants, road geometry, environmental conditions and perception limits
  • Test allocation: virtual, proving ground, public road
  • Criteria and coverage argumentation

Key concepts: ISO 34502

Functional/logical/concrete scenarios
Abstraction ladder from narrative description to parameter ranges to fully instantiated test cases.
Coverage argument
Demonstrating the scenario set adequately represents the ODD's risk space.
Criticality metrics
Quantities like TTC used to select and grade scenarios.

Frequently asked questions: ISO 34502

Does 34502 replace SOTIF?

No — it operationalizes the SOTIF V&V strategy for driving automation: 21448 defines what must be argued; 34502 structures how scenarios are derived and evidence combined.

Standard information based on the published text of ISO 34502 (ADS Scenario-Based Safety Evaluation). Event content is provided by the host. For authoritative guidance, consult the official standard body.