methodatlas
Operations

Failure Mode and Effects Analysis

Clarifies workflows, data, causes, and improvements by defining scope and process, collecting failure modes, and assigning actions and owners.

Core question
Which failure modes in the process have enough risk to require preventive or detective actions before deployment?
HighWorkshop2-6 h
Open runsheetPlan sessionStart comparison
Purpose

The method helps clarify workflows, data, causes, and improvements concretely. It looks for patterns, causes, weaknesses, or bottlenecks and derives actions. The result is captured as an FMEA Table, Risk Priority, and Mitigation Actions.

How it works

The team follows the steps: define scope and process, collect failure modes, describe effects and causes, assess risk, and assign actions and owners. Each step is captured visibly. At the end, an FMEA Table, Risk Priority, and Mitigation Actions are available so decisions, tests, or actions can follow directly.

Visual orientation

Method sketch for a quick mental model.

FMEA · Failure Mode & EffectsFehlermodi mit Schwere, Auftreten und Entdeckbarkeit bewerten, priorisieren und Maßnahmen ableiten
FMEADas Visual zeigt Failure Modes, S-O-D-Bewertung, Risk Priority Number, Maßnahmen und Re-Scoring.Fehlermodi priorisieren, bevor sie auftretenSchwere, Auftreten und Entdeckbarkeit machen Risiken vergleichbar und führen zu gezielten Gegenmaßnahmen.bewertenTop-RisikosenkenScopeProzess oder ProduktgrenzeFailure Mode and Effects AnalysisFailure ModeSODRPNDatenverlust934108Latenz-Spike65390Falsch-Negativ846192MaßnahmenOwner, Termin und WirkungprüfenRe-ScoreRPN nach Maßnahme neu bewerten

Flow

  1. 1Define scope and process
  2. 2Collect failure modes
  3. 3Describe effects and causes
  4. 4Assess risk
  5. 5Assign actions and owners

The runsheet guides execution with 5 phases, timeboxes, 5 pitfalls, and clear stop criteria.

Open runsheet

Ideal for

  • Quality Planning
  • Safety-critical Processes
  • Operational Risk

Not good for

  • Early open ideation
  • Risks without an assessable process

Deep dive

In detail

Failure Mode and Effects Analysis follows a clear working logic: define scope and process, collect failure modes, describe effects and causes, assess risk, and assign actions and owners. This turns the method into a visible thinking process rather than only a conversation. Participants move step by step from raw material, observations, or options toward a shared structure. The result is an FMEA Table, Risk Priority, and Mitigation Actions that make decisions, learning, or further planning actionable.

Facilitation

Prepare a clear guiding question, the right information, and a visible workspace. Plan about 2-6 h with 3-10 people and use the format in a facilitated workshop. The facilitation needs noticeable structure and preparation; short timeboxes, visible intermediate results, and a parking lot for open questions help.

Output artifacts
FMEA TableRisk PriorityMitigation Actions
Tags
riskqualityfailure modesoperationsroot-cause

Sources

Failure Mode and Effects Analysis | iSixSigmaisixsigma.com
Artifact templates
Failure Mode and Effects Analysis Working TemplateCompact working template for Failure Mode and Effects Analysis with context, input, output artifacts, and next step.
markdown

fmea-working-template.md

Compact working template for Failure Mode and Effects Analysis with context, input, output artifacts, and next step.

Failure Mode and Effects Analysis Working Template

Goal

Analyzes possible failure modes, effects, causes, and priorities for countermeasures.

Context

When and for what do we use this method?

Input

Which data, observations, decisions, or materials are available?

Execution

Short notes along the runsheet.

Output artifacts

  • FMEA Table:
  • Risk Priority:
  • Mitigation Actions:

Assumptions and open questions

  • ...

Decision / Next step

Owner, date, and success signal.

When to choose differently

Short decision aid for existing alternatives.

Pre-Mortem

Statt Failure Mode and Effects Analysis, wenn du vorab aus dem Scheitern heraus denken und Risiken früh sichtbar machen willst.

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