ISO 12100: US and Global Alignment — ANSI B11.0, ANSI/RIA and OSHA Alongside CE

Date
2026-08-20
Location
Online
Host
Zach L

About this event

A live 30-minute expert session on US and Global Alignment — ANSI B11.0, ANSI/RIA and OSHA Alongside CE (ISO 12100 — Machinery Risk Assessment). What We'll Cover: How ANSI B11.0 mirrors and diverges from ISO 12100 — acceptable risk language, task-based emphasis, user versus supplier duties Step-by-step construction of a single assessment record with fields serving both ISO 12100/EHSR mapping and ANSI B11.0 risk scoring How the combined record maps to CE technical file requirements and to US customer and OSHA general duty expectations Common mistakes: separate divergent assessments per market, ANSI 'acceptable risk' sign-off missing user involvement, NFPA 79 vs EN 60204-1 differences ignored The dual-market documentation set and customer-facing risk assessment summary global machine builders are asked to provide Related topics: ansi b11.0 · iso 12100 vs ansi · osha machine guarding · global machinery compliance · acceptable risk ansi · nfpa 79 vs en 60204 · dual market risk assessment · us machinery safety · ria r15.06 · supplier vs user duties · multi market ce marking · machine safety north america Critical Systems Analysis provides embedded functional safety consulting for ISO 12100 — Machinery Risk Assessment. Learn more: https://criticalsystemsanalysis.com Partner with us: https://meetings.hubspot.com/benjamin-twombly/strategic-partnerships

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About Functional Safety Foundations

This online session delivers expert-led instruction on the regulatory landscape and implementation approach for Functional Safety Foundations.

The cross-sector fundamentals underlying every functional safety standard: risk as severity × likelihood, the safety function concept, integrity levels, the safety lifecycle, and the split between random and systematic failures.

What it regulates

Shared vocabulary and reasoning: hazard → risk → risk reduction allocation → safety requirement → verified implementation → maintained integrity in operation.

Who must comply

Everyone entering the field — the conceptual base of the entire catalog.

Key requirements of Functional Safety Foundations

  • Hazard and risk fundamentals
  • Safety function anatomy: sensor-logic-actuator with defined safe state
  • Integrity ladders (SIL/PL/ASIL/DAL) as risk-reduction currencies
  • Random vs systematic failure treatment
  • Lifecycle and management of functional safety incl. competence

Key concepts: Functional Safety Foundations

Functional safety management
Planning, competence, documentation and assessment wrapped around technical work.
Random vs systematic
Hardware wear-out/chance failures quantified statistically versus design/process errors controlled by rigor.
Risk reduction allocation
Distributing required risk reduction among mechanical design, safeguards, control functions and procedures.
Safe state
The defined condition a function drives the equipment to on demand or fault.

Frequently asked questions: Functional Safety Foundations

Why can't testing alone prove safety?

Rare-event targets (like 1e-7/h) are unverifiable by test duration, and systematic errors evade random testing — hence the standards' dual machinery of quantified hardware analysis plus process rigor and independent assessment.

Standard information based on the published text of Functional Safety Foundations. Event content is provided by the host. For authoritative guidance, consult the official standard body.