Yellow Belt Lean Six Sigma

Simple quality problem solving
This entry-level certification combines two days of Lean Management (focusing on waste elimination and process agility) with two days of Yellow Belt Six Sigma (targeting simple quality issues through data-driven methods). Ideal for resolving everyday problems scientifically and sustainably, it's a stepping stone to operational excellence across industries.
Certification ScopeBody of KnowledgeTarget AudienceEarn Your Certification

Certification Scope

Lean Management Module (Day 1-2)

  • Assess production capacity, resource losses, and lead times of a production unit, activity flow, or organization.
  • Create process mapping based on field observations to describe and communicate the reality of operations to management.
  • Analyze a process to locate and quantify bottlenecks, overcapacities, waste, and various dysfunctions.
  • Make operations faster, more agile, leaner, and more reliable.
  • Develop a performance management system based on field indicators and problem-tracking routines.
  • Lead a problem-solving workshop on flow and/or organizational efficiency using the “Kaizen Event” approach.

Six Sigma Yellow Belt Module (Days 3-4)

  • Analyze customer satisfaction survey results and expectations to identify the quality criterion to improve.
  • Evaluate the magnitude and cost of a quality problem.
  • Identify the root cause(s) of a simple quality problem.
  • Conduct a comparative evaluation of potential solutions.
  • Develop a performance management system for processes.
  • Lead a DMAIC project to resolve a simple quality problem.

Body of Knowledge

Days 1 and 2: Lean Management Module

  • History and positioning of Lean Management
  • DMAIC method and Kaizen Event
  • Process capacity: cycle time and Takt time
  • Work-in-progress, inventory, waiting time, and Little’s law
  • Value Stream Mapping (VSM)
  • Rhythm diagrams
  • Value-added analysis and waste elimination
  • Process Cycle Efficiency and Overall Process Efficiency
  • First Pass Yield and Rolled Throughput Yield
  • Theory of constraints and line balancing
  • Continuous flow
  • Pull system and kanban
  • Visual management, poka-yoke, 5S
  • SMED
  • Heijunka, dynamic capacity adjustment, and standardization
  • Maximum acceptable work-in-progress (WIP max)
  • Kata and Short Interval Management
  • Toyota Way
  • Complex flow analysis
  • Failure Modes and Effects Analysis (FMEA)

Days 3 and 4: Six Sigma Yellow Belt Module

  • History and positioning of Lean Six Sigma
  • Typology (LSSx.0) of problems and DMAIC projects
  • DEFINE
  • Project launch
  • SIPOC
  • The 3 Voices
  • Critical To Satisfaction
  • Kano Model
  • Problem statement, objective statement, and project opportunity
  • Project charter v1
  • MAIC method for solving simple statistical problems

Measure

  • Problem metric
  • Measurement plan
  • Validation of the measurement system: precision and accuracy (concordance analysis)
  • Defect rate
  • Project charter v2

Improve

  • Solution research and selection
  • Business Case
  • Solution implementation
  • Improvement validation

Analyze

  • Pareto analysis
  • Five Whys
  • Project charter v3

Control

  • Performance tracking dashboard
  • Response plan
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Target Audience

No prerequisites needed – open to all sectors including industry and services.

Designed for:

  • Project managers/consultants (internal or external) in organization, quality, continuous improvement, or operational excellence.
  • Logistics Managers.
  • Supply Chain Managers.
  • Production Managers.
  • Operations Managers.
  • Quality Managers.

Certification Requirements

Lean Management and Six Sigma Yellow Belt certifications are awarded based on passing the Lean Management and Six Sigma Yellow Belt exams.

These exams validate the acquisition of Lean Management and Six Sigma Yellow Belt knowledge, in line with the LSSx.0 body of knowledge, which is necessary for developing the targeted skills. The exams include a mix of recall questions (e.g., definitions), execution tasks (e.g., calculations, tool selection), and application of acquired knowledge (e.g., conclusions based on results, decision-making in a given situation).

  • Online, closed-book exams with video monitoring from the candidate’s computer.
  • Lean Management exam: 25 questions in 50 minutes.
  • Six Sigma Yellow Belt exam: 25 questions in 50 minutes.
  • Multiple-choice questionnaires: 25 questions each.
  • Duration of each exam: 50 minutes.
  • Language: French or English.
  • Deadline: Exams must be taken within six months of the training.
  • The candidate can freely schedule the exams at a time that suits them.
  • Pass criteria: score ≥ 60%.
  • One retake allowed in case of failure.
  • It is possible to retake the exam after a second failure by purchasing a new exam.

Our Offer

2250 €
excl. VAT
Remote
2490 €
excl. VAT
In-Person

Dendreo Embed

4
Days
or
30
Hours
  • Training designed by a Lean Six Sigma experts.
  • Access to the student training kit, including manuals and supporting materials.
  • Supervision by accredited trainers (maximum 12 participants per group).
  • Pedagogy that encourages active participation and collaboration among learners (exercises, case studies, tests, serious games…)
  • Recognized Lean Management and Six Sigma Yellow Belt LSSx.0 certification.

They Trust Our Expertise

How Lean Six Sigma certifications empower professionals like you to achieve career success across manufacturing, healthcare, IT, and more.

Real stories showcase tangible results and expert guidance.
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Formation très enrichissante ! Johan est un formateur très pédagogue et sait s’adapter aux besoins de tous. Il est passionné par sa matière et ça fait beaucoup ! Merci !

Aurélie L
Lean & 6 Sigma Black Belt

Excellente formation délivrée par de très bons formateurs, pédagogues, patients et disponibles. Un grand merci pour ce que vous m’avez apporté.

Pascal G
Gestionnaire de projet & responsable qualité

Excellente formation délivrée par de très bons formateurs, pédagogues, patients et disponibles. Un grand merci pour ce que vous m’avez apporté.

Pascal G
Gestionnaire de projet & responsable qualité