Module 2: Measure Phase
- Process mapping, value stream mapping, and 5S
- Operational definitions and data collection planning
- Measurement System Analysis (MSA) and Gauge R&R
- Process capability and sigma level
Starts from
PLN 5590
Course Overview
Overview
Course Highlights
Eligibility Criteria
Benefits
Exam Format
Certification Cost
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Warsaw (2778), approved to deliver official LSSGB training using IASSC-aligned courseware.
The Lean Six Sigma Green Belt exam validates your ability to lead process-improvement projects using the DMAIC methodology and core Lean Six Sigma tools. The exam focuses on the Define, Measure, Analyse, Improve, and Control phases; process mapping and value stream analysis; basic statistical analysis (descriptive statistics, hypothesis testing, control charts); and root-cause analysis techniques. Through a combination of multiple-choice questions, candidates are tested on their ability to apply Lean Six Sigma principles in real-world process-improvement environments.
Green Belt skills are in steady demand across Warsaw as manufacturers, banks and the city's large shared-services sector compete on efficiency and quality. Certified Green Belts lead and support data-driven improvement projects, and roles span Process Improvement Specialist, Quality Engineer, Continuous Improvement Lead and Quality Manager. With Warsaw capturing the largest share of new business-services investment in Poland, here is what the local market is telling us right now.
A Lean Six Sigma Green Belt is more than a certificate. It is a career multiplier for quality and operations professionals in Warsaw. Join those who lead improvement with data, and start your journey today.
Warsaw's quality and operations market increasingly separates certified improvement professionals from the rest as manufacturers, banks and service centres compete on efficiency. Here is which side of that line you want to be on.
Sources: PayScale, SalaryExpert, Glassdoor (Warsaw, Poland) 2026.
The path to online LSSGB certification follows a straightforward single-exam route. Complete accredited training, prepare using mock examinations and practical exercises, take the IASSC ICGB examination, and earn a valid for three years Lean Six Sigma Green Belt credential.
The LSSGB curriculum follows the official IASSC Lean Six Sigma Green Belt BOK and covers all tested domains across the syllabus.
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VoC to CTQ translation questions are a common early hurdle for candidates moving up from Yellow Belt.
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This Green Belt programme builds the practical statistical and Lean skills you will use on real improvement projects. By the end you can run a DMAIC project end to end, from defining the problem to sustaining the gains.
Scope improvement projects with a charter, identify critical-to-quality characteristics, and translate customer, business and employee needs into measurable goals using the Y = f(x) problem-solving strategy.
Build SIPOC and value stream maps, run measurement system analysis, and assess process capability with metrics such as DPMO, first time yield and cycle time to establish a reliable baseline.
Apply descriptive statistics, normality checks and hypothesis tests including t-tests, ANOVA and chi-squared to pinpoint the root causes of variation and defects with statistical confidence.
Use correlation, simple and multiple regression, to model relationships and optimise process performance against the improvement goal.
Deploy 5S, Kanban, Poka-Yoke and statistical process control charts to lock in improvements, and build a robust control plan that keeps processes stable over time.
Combine Lean waste-reduction principles with the DMAIC framework to cut defects, delays and cost on scoped projects across manufacturing, banking, services and beyond.
Process Improvement Lead
Business Analyst
Operations Manager
Quality Analyst
Project Manager (Improvement Projects)
Process Engineer
Continuous Improvement Specialist
Manufacturing / Operations Supervisor

We offer flexible training formats designed to suit different learning preferences, schedules, and professional goals. Whether you prefer collaborative classroom learning, live online sessions, team-based training, or personalized guidance, choose the option that best supports your Lean Six Sigma learning and professional development journey.
Instructor-led classroom sessions
Interactive discussions and group activities
Real-world examples and practical exercises
Structured learning with fixed schedules
Opportunities for peer networking and collaboration
Practice assessments and knowledge checks
Dedicated Q&A and concept clarification
Immediate trainer feedback and support
Learn through face-to-face sessions led by experienced instructors in a collaborative classroom environment. This classroom LSSGB training in Poland format combines expert guidance, peer interaction, and hands-on activities to create an engaging learning experience.
Official IASSC-aligned Course Material
Best For: Learners who prefer in-person interaction, structured schedules, and collaborative learning experiences.
Customised training aligned to organisational goals
Flexible delivery: onsite, virtual, hybrid, or blended
Scheduling tailored to business availability
Role-based examples and industry-relevant discussions
Progress tracking and learner assessments where applicable
Dedicated coordination and administrative support
Consistent learning experiences across teams
Scalable delivery for local, regional, or global workforces
Designed for organisations that want to improve process performance, standardise quality practices, and build continuous improvement capabilities across teams. This format is ideal for LSSGB training for companies in Warsaw seeking to strengthen operational excellence and problem-solving skills.
Official IASSC-aligned Course Material
Best For: Organisations looking to upskill employees, address capability gaps, and deliver consistent learning experiences across teams.
One-to-one instructor attention
Customised learning plans and objectives
Flexible scheduling based on availability
Personalized feedback and coaching
Additional focus on challenging topics
Targeted practice and revision support
Faster clarification of questions and concepts
Learning pace adapted to individual needs
Receive personalized instruction tailored to your goals, pace, and learning requirements through dedicated sessions with an expert trainer. This format provides LSSGB coaching for professionals seeking individualized support and focused guidance on Lean Six Sigma concepts and applications.
Official IASSC-aligned Course Material
Best For: Professionals seeking personalized guidance, accelerated learning, or focused support to achieve specific outcomes.

Live online instructor-led sessions
Interactive discussions and virtual activities
Expert guidance from experienced trainers
Practice assessments and revision support
Dedicated Q&A sessions for concept clarification
Fixed schedules for accountability and momentum
Small batch sizes for personalized attention
Access from any location with internet connectivity
Starts from
PLN 5590
Please Note: Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This virtual LSSGB training option enables professionals to participate from any location.
Official IASSC-aligned Course Material
Best For: Professionals seeking the flexibility of online learning without compromising on live instructor interaction.
As a trusted LSSGB training company in Warsaw, Invensis Learning delivers structured Green Belt training for professionals and organisations who want to build practical process-improvement capability and prepare for the IASSC Certified Green Belt exam. Our programmes combine experienced trainers, organised courseware and learner-focused support. Whether you enrol as an individual or plan corporate training for your team in Warsaw, Invensis Learning provides a professional learning experience focused on practical understanding, real-world application and measurable outcomes.
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Lean Six Sigma Green Belt Training Location in Warsaw
InterContinental, 49, Emilii Plater, Żelazna Brama, Śródmieście Północne, Śródmieście, Warsaw, Masovian Voivodeship, 00-125, Poland
Lean Six Sigma Green Belt Training Location in Warsaw
The Westin Warsaw, 21, Aleja Jana Pawła II, Mirów, Wola, Warsaw, Masovian Voivodeship, 00-854, Poland
Passed the ICGB and Applied It Fast
"The DMAIC structure finally clicked for me. I used the measurement and analysis tools on a live project at our service centre within weeks of finishing, and passed the ICGB exam on my first sitting."
Katarzyna W.
Process Improvement Specialist
0/0
Practical Statistics That I Actually Use
"The statistics sections were taught clearly, with real shop-floor examples. Hypothesis testing and process capability are now part of how I cut defects on the line every day."
Tomasz K.
Quality Engineer, Manufacturing
0/0
Confidence to Lead Change with Data
"Coming from a banking operations background, I wanted to prove my improvement work with data. This course gave me the confidence to run a full DMAIC project and present results to leadership."
Agnieszka N.
Continuous Improvement Analyst, Banking
0/0
A Shared Improvement Method for Our Teams
"We trained a cohort of fifteen across two sites. The tailored content and consistent DMAIC language gave our teams a shared method, and we are already seeing less rework in our core processes."
Marcin Z.
Operational Excellence Lead, Shared Services
0/0
Flexible Delivery with Real Impact
"The corporate delivery was flexible around our shifts, and the trainer used examples from our industry. Our quality team now applies control charts and Poka-Yoke as standard practice."
Pawel D.
Plant Quality Manager, Automotive
0/0
4.6
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Locations Worldwide
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Invensis Learning delivers industry-leading Lean Six Sigma Green Belt training solutions tailored for individuals and organizations.
The Lean Six Sigma Green Belt is an intermediate process-improvement credential that validates your ability to lead and support data-driven improvement projects using the DMAIC framework. It is awarded against the IASSC Body of Knowledge and covers core statistical analysis and Lean tools at a practitioner level.
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