Functional Safety: Interview Techniques for Assessors — Getting Past the Prepared Answers

Date
2027-01-15
Location
Online
Host
Zach L
Register

About this event

A live 30-minute expert session on Interview Techniques for Assessors — Getting Past the Prepared Answers (FSA & Services — Assessment & Services). What We'll Cover: Where interviews fit in an assessment: testing whether documented processes are lived, not just filed Step by step: select interviewees by role, open with their actual work, drill into a sampled artifact, and cross-check answers How interview findings map back to clause requirements and are recorded in the assessment report Common mistakes: interviewing only managers, leading questions, and accepting process descriptions without a live example Evidence to pair with interviews: the exact work product the interviewee produced and its review trail Related topics: assessment interviews · audit interview technique · open questions · evidence triangulation · interviewee sampling · process adherence · live demonstration · auditor soft skills · leading questions · interview notes · role based interviews · practitioner interviews · audit conversation · finding substantiation Critical Systems Analysis provides embedded functional safety consulting for FSA & Services — Assessment & Services. Learn more: https://criticalsystemsanalysis.com Partner with us: https://meetings.hubspot.com/benjamin-twombly/strategic-partnerships

Topics

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.