Course Overview

    Overview

    Course Highlights

    Eligibility Criteria

    Benefits

    Exam Format

    Certification Cost

    What Is the Lean Six Sigma Green Belt CredentialYour Route into Process Improvement

    The Lean Six Sigma Green Belt (LSSGB) is an intermediate process improvement credential that proves you can lead data-driven improvement projects using the DMAIC method of Define, Measure, Analyse, Improve and Control. Invensis Learning's Lean Six Sigma Green Belt certification training in Athens prepares you to earn the IASSC Certified Green Belt designation and apply these tools across manufacturing, services and the public sector. Aligned to the IASSC Green Belt Body of Knowledge, the programme suits quality engineers, operations professionals and improvement team members who want an independent, globally recognised credential. You learn core statistics, hypothesis testing, Lean tools and statistical process control through hands-on, scenario-based practice. As Greek employers in pharmaceuticals, food and beverage, logistics and shipping invest in operational excellence, certified Green Belts are well placed to lead efficiency gains. Start your Green Belt journey with Invensis Learning and move from study to certified with a clear, supported path.

    Invensis Learning is an accredited IASSC (Peoplecert) training partner in Athens (2778), approved to deliver official LSSGB training using IASSC-aligned courseware.

    What Is the Lean Six Sigma Green Belt CredentialYour Route into Process Improvement

    Certification Badge

    Invensis Learning is an accredited IASSC (Peoplecert) training partner in Athens (2778), approved to deliver official LSSGB training using IASSC-aligned courseware.

    Key Highlightsof the Lean Six Sigma Green Belt Training Course

    LSSGB Certification Eligibility in AthensDo You Qualify for the LSSGB Exam?

    What You Gain from Green Belt CertificationReal Skills That Employers Reward

    LSSGB Exam Format in AthensWhat to expect on exam day

    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.

    LSSGB Certification Cost in Athens

    Note: Prices may vary depending on your location and delivery preferences. Reach out to our learning advisors for the exact pricing details.

    What Green Belt Opens in the Athens Job MarketRoles, Demand and Pay

    Lean Six Sigma skills are increasingly valued across Greece, where pharmaceutical, food and beverage, logistics and shipping employers run quality-critical operations. A Green Belt positions you for quality, continuous improvement and operations roles, from Process Improvement Specialist through to Quality Manager and Operations Manager. As EU recovery funds modernise plants and the Port of Piraeus scales, demand for certified improvement talent is rising, and here is what the Athens market is paying now.

    Why Process Improvement Skills Are in Demand Across Greece

    A Green Belt is more than a credential. It is the skill set Greek employers need to cut waste, raise quality and modernise operations. Join professionals leading data-driven improvement and start your journey today.

    Your Athens Career Transformation

    Your Career Before and After the Green Belt

    The Shift Certification Delivers

    Greece's manufacturing, logistics and services employers are modernising operations with EU investment and rising quality demands, and they increasingly separate certified improvement talent from the rest. Here is which side of that line you want to be on.

    Sources: PayScale, SalaryExpert, Glassdoor (Greece) 2026.

    How to Get LSSGB Certified in AthensStep-by-Step Certification Process

    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 lifetime-valid Lean Six Sigma yellow Belt credential.

    Step 1: Enrol in the 4-Day LSSGB Training

    Choose your preferred Invensis Learning LSSGB cohort (4-Day Live Online Bootcamp, E-Learning, or Corporate Group Training). The course covers the full DMAIC methodology at Green Belt depth.

    Step 2: Create Your IASSC Account

    Create your account on the IASSC web exam portal. Invensis Learning packages typically include the IASSC ICGB exam voucher.

    Step 3: Complete the Course and Practice Mocks

    Attend the full 4-day training, work through the statistical exercises, and complete at least one full-length 100-question mock exam.

    Step 4: Schedule the IASSC Green Belt Exam

    Book your exam: 100 multiple-choice and true/false questions, 3 hours, 70% pass mark. Online proctored or at an IASSC-approved test centre.

    Step 5: Take the IASSC LSSGB Exam

    Sit the exam. You receive your result via the IASSC portal.

    Step 6: Activate Your Credential

    IASSC issues your Lean Six Sigma Green Belt certificate and digital badge. Lifetime valid , no renewal required.

    Module 1: Define Phase

    • Voice of the Customer (VoC) and Critical to Quality (CTQ)
    • Project charter, SIPOC, and stakeholder analysis
    • Business case and benefits realisation
    • Defining problem statements and project scope

    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

    Module 3: Analyze Phase

    • Cause-and-effect (Ishikawa) analysis and 5 Whys
    • Hypothesis testing fundamentals
    • Regression and correlation
    • ANOVA and multi-variate analysis at Green Belt depth

    Module 4: Improve Phase

    • Solution generation techniques (brainstorming, SCAMPER, TRIZ basics)
    • Solution selection: pros/cons matrices and prioritisation
    • Pilot design and validation
    • Implementation planning

    Module 5: Control Phase

    • Control plans and standardisation
    • Control charts (variable and attribute)
    • Sustainment, audits, and continual improvement
    • Project closeout and handover

    Module 6: IASSC LSSGB Exam Preparation

    • IASSC Examination Content Outline walkthrough
    • Question patterns and open-book exam strategy
    • Time management for the 3-hour, 100-question paper
    • Full-length mock exam with debrief

    Course Curriculumof the Lean Six Sigma Green Belt Certification Training

    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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    Skills You Will Build on This ProgrammeCore DMAIC Tools You Will Master

    This Green Belt training covers all five DMAIC phases so you can lead data-driven improvement projects from start to finish. By the end, you can scope problems, measure and analyse performance, implement solutions, and sustain the gains with statistical control.

    Define and Scope Improvement Projects

    Build a business case, project charter and SIPOC, capture the voice of the customer, and identify critical-to-quality requirements so you frame and tackle the right problem.

    Measure Process Performance

    Map processes, run measurement system analysis, and calculate baseline metrics such as DPMO, yield and process capability to quantify the current state with confidence.

    Analyse Root Causes with Data

    Apply graphical analysis, hypothesis testing, t-tests, ANOVA and chi-square methods to separate the real causes of variation from background noise.

    Improve Processes Using Proven Methods

    Use correlation, regression and designed experiments to test and confirm solutions that reduce defects, variation and cycle time in real operations.

    Control and Sustain the Gains

    Apply statistical process control charts, 5S, Kanban and Poka-Yoke, and build control plans so your improvements hold over the long term.

    Apply Lean Tools to Cut Waste

    Use value stream mapping, the seven wastes and core Lean principles to streamline flow and remove non-value-adding activity from any process.

    Who Should TakeLean Six Sigma Green Belt Certification Training in Athens?

    Process Improvement Lead

    Business Analyst

    Operations Manager

    Quality Analyst

    Project Manager (Improvement Projects)

    Process Engineer

    Continuous Improvement Specialist

    Manufacturing / Operations Supervisor

    Who Can Take This Certification Training

    Lean Six Sigma Green Belt Training Modesfor Professionals and Teams

    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.

    Lean Six Sigma Green Belt Live Virtual Training

    • 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

    EUR 1500

    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.

    Lean Six Sigma Green Belt Classroom Training

    • 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 Greece 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.

    Lean Six Sigma Green Belt Corporate Group Training

    • Customized training aligned to organizational 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 organizations that want to improve process performance, standardize quality practices, and build continuous improvement capabilities across teams. This format is ideal for LSSGB training for companies in Athens seeking to strengthen operational excellence and problem-solving skills.

    Official IASSC-aligned Course Material

    Best For: Organizations looking to upskill employees, address capability gaps, and deliver consistent learning experiences across teams.

    Lean Six Sigma Green Belt Focused 1-to-1 Training

    • One-to-one instructor attention

    • Customized 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.

    Lean Six Sigma Green Belt Live Virtual Training

    Lean Six Sigma Green Belt Live Virtual Training

    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

    EUR 1500

    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.

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    Green Belt Training in AthensWhy Learners and Teams Choose Us

    As a trusted LSSGB training company in Athens, Invensis Learning delivers structured Green Belt training for professionals and organisations that want to build process improvement capability and pass the exam with confidence. Our programmes combine accredited trainers, IASSC-aligned courseware, flexible delivery formats and learner-focused support. Whether you enrol as an individual or plan corporate training for your team, you get a professional learning experience designed around practical understanding, real-world application and measurable outcomes.

    • Accredited, expert trainers with real Lean Six Sigma and operations experience
    • Live online, classroom and onsite delivery to fit your schedule
    • Courseware aligned to the IASSC Green Belt Body of Knowledge
    • Practice exams and scenario-based exercises that build real readiness
    • ISO 9001:2015 quality and ISO 27001:2022 information security certified
    • Dedicated learner support before, during and after training
    • Trusted by professionals and organisations across 100+ markets
    • Flexible rescheduling and group options for individuals and teams

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    Leaders in Training industry for 12+ years

    Leaders in Training industry for 12+ years

    Over 5000 five star reviews

    Over 5000 five star reviews

    Level AA conformance, W3C WCAG 2.2

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    Lean Six Sigma Green Belt Training Locations in AthensInstructor-led in-person Classroom training is available for group batches. All other public cohorts are delivered as Instructor-led Live Virtual. See available cohorts.

    Lean Six Sigma Green Belt Training Location in Athens

    Pearson Professional Centers-Athens - Athens Tower B, 2-4 Mesogion Ave, Ampelokipi, Athens, 11526, Greece

    Lean Six Sigma Green Belt Training Location in Athens

    Akmi I.V.T - 60 Patission Street, Athens, 104 34, Greece

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    Corporate Green Belt Training in AthensOperational Excellence

    • Tailored DMAIC curriculum mapped to your processes and sector
    • Live virtual, onsite or hybrid delivery across your locations
    • Upskill quality and operations teams on one shared methodology
    • Real, role-based projects that deliver measurable savings
    • Flexible scheduling around shift and operational demands
    • Progress tracking and reporting for L&D and sponsors
    • Volume-based pricing for groups and enterprise teams

    Trusted by Leading Organisations

    Coca-Cola HBCPapastratosTitan CementHELLENiQ ENERGYPharmathenAthenian Brewery

    What Our Learners Say

    Passed and Applied It Straight Away

    "The DMAIC structure finally made statistics click for me. I used the measure and analyse tools on a real line at work and cut scrap noticeably within weeks. The mock exams mirrored the actual test closely."

    Dimitris Karanikas

    Quality Engineer

    0/0

    A Real Career Step Up

    "Very practical sessions on hypothesis testing and SPC. The trainer used real manufacturing examples, which made the tools easy to apply. I moved into a continuous improvement role a few months after certifying."

    Eleni Papadopoulou

    Continuous Improvement Specialist

    0/0

    Practical and Well Supported

    "Well-structured course and strong support throughout. The Lean tools, especially value stream mapping and 5S, were immediately useful on the floor. I would have liked a little more practice time on regression."

    Nikos Athanasiou

    Operations Team Lead

    0/0

    Real Impact Across Our Quality Teams

    "We enrolled a cohort of quality staff and now share one improvement language across sites. Project work during training delivered measurable defect reductions, and the delivery flexed around our shift patterns."

    Maria Spanou

    L&D Manager, Pharmaceutical Sector

    0/0

    Standardised Improvement Across the Business

    "Invensis Learning ran onsite training for our operations team and tailored the examples to logistics. The DMAIC method has standardised how our teams scope and run improvement work. A genuinely worthwhile investment."

    Georgios Antoniou

    Operations Director, Logistics Sector

    0/0



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    Frequently Asked QuestionsHere's everything you may ask...

    The Lean Six Sigma Green Belt is an intermediate process improvement credential that validates your ability to apply the DMAIC method to reduce defects, variation and waste. Awarded by IASSC, it is recognised globally across manufacturing, services and the public sector.

    General

    What is the Lean Six Sigma Green Belt certification?

    The Lean Six Sigma Green Belt is an intermediate process improvement credential that validates your ability to apply the DMAIC method to reduce defects, variation and waste. Awarded by IASSC, it is recognised globally across manufacturing, services and the public sector.

    Is the Green Belt certification worth it in Athens?

    Yes. Greek employers in pharmaceuticals, food and beverage, logistics and shipping increasingly value Lean Six Sigma skills for operational excellence. A Green Belt positions you for quality, continuous improvement and operations roles that command strong pay.

    Who should take Green Belt training?

    Quality engineers, operations and manufacturing professionals, analysts and improvement team members benefit most. There are no formal prerequisites, so anyone wanting to lead data-driven improvement projects can enrol with confidence.

    Do I need work experience or a prior belt?

    No. The credential requires no prior Yellow Belt or work experience, though real-world project exposure is recommended. The training builds the knowledge you need from the ground up, making it suitable for newcomers.

    How long is the certification valid?

    The Green Belt certification is valid for three years from the date you certify. You maintain current status by passing a recertification exam before it elapses, keeping your credential recognised by employers.

    Pricing

    What is included in the Green Belt course fee?

    Your fee includes instructor-led training across all five DMAIC phases, courseware, practice questions, scenario exercises and learner support. The exam voucher is purchased separately. Request a quote for current Athens pricing.

    How much does Green Belt training cost in Athens?

    Training fees vary by format and schedule and are available on request in euros. Speak to a learning advisor for current Athens pricing, weekend and weekday batches, and group options.

    Is the exam fee included in the training price?

    No. The exam voucher is billed separately by IASSC in US dollars and varies by region. The training fee covers preparation only, so confirm the current exam fee before you book.

    Do you offer group or corporate discounts?

    Yes. We offer volume-based pricing for corporate and group enrolments, with tailored schedules for teams. Ask about corporate pricing for your organisation in Athens.

    What payment options are available?

    We accept major cards and bank transfers, with instalment options on selected plans. Talk to a learning advisor to choose the option that suits you best.

    Exam

    What is the format of the Green Belt exam?

    The Green Belt exam is a closed-book test of 100 multiple-choice and true or false questions. Some forms include up to 10 additional unscored questions. It is based on the official Green Belt Body of Knowledge.

    How many questions are there and how long is the exam?

    The exam has 100 questions with a three-hour allotted time. It covers the five DMAIC phases at roughly equal weighting, so broad mastery across all phases is the best preparation strategy.

    What is the passing score for the exam?

    You need a minimum of 385 out of 550 points to pass the Green Belt exam. Questions are spread roughly evenly across the Define, Measure, Analyse, Improve and Control phases.

    Where can I take the exam?

    You can sit the exam online with web-based proctoring available around the clock, or at a Pearson VUE test centre. Both options are accessible in Greece and worldwide.

    Are there prerequisites to sit the exam?

    No. There are no formal eligibility requirements to take the Green Belt exam, though training and real-world project experience are recommended to help you succeed first time.

    What if I do not pass the first time?

    You can retake the exam by purchasing another voucher. Our practice exams, scenario exercises and trainer support are designed to help you prepare thoroughly and pass with confidence.

    Course Content

    Can a complete beginner take this course?

    Yes. The programme assumes no prior Lean Six Sigma knowledge and builds skills step by step, so beginners and experienced professionals alike can follow and succeed.

    What topics does the training cover?

    The training covers all five DMAIC phases: Define, Measure, Analyse, Improve and Control. This includes process mapping, statistics, hypothesis testing, regression, statistical process control, and Lean tools such as 5S and value stream mapping.

    How many training hours are included?

    The Green Belt programme provides 32 hours of instruction, delivered as full-day or extended-day schedules so you can choose the pace and format that fit your availability.

    Will I get hands-on practice?

    Yes. You apply the tools through scenario-based exercises and a project-style component, plus practice questions aligned to the exam format, so you build both capability and confidence.

    What learning materials are provided?

    You receive courseware mapped to the Green Belt Body of Knowledge, practice questions, exercises and reference templates that support both the exam and on-the-job application.

    Enrollment

    How soon can I start and how do I enrol?

    You can enrol online and join the next available batch. Choose live virtual, classroom or self-paced study, complete payment, and you receive schedules and courseware. See upcoming batches or talk to an advisor.

    What training formats are available?

    We offer online (live virtual) instructor-led training, classroom sessions and corporate group delivery, so you can learn the way that best fits your schedule in Athens.

    Are weekend or weekday batches available?

    Yes. We run both weekday and weekend schedules, plus flexible corporate timings, to suit working professionals and teams across Athens.

    Can I reschedule my enrolment to another batch?

    Yes. Flexible options let you reschedule or move to another batch. Contact support to arrange a change that works around your commitments.

    What is the refund or cancellation policy?

    Refunds and cancellations follow our published policy, and selected plans include a money-back option. Reach out to our team for the details that apply to your enrolment.