Course Overview

    Overview

    Course Highlights

    Eligibility Criteria

    Benefits

    Exam Format

    Certification Cost

    What Is the Lean Six Sigma Green Belt Certification?UntitledYour Route to Process Improvement Leadership

    The Lean Six Sigma Green Belt (LSSGB) is an intermediate process improvement credential that validates your ability to apply the DMAIC method, Define, Measure, Analyse, Improve and Control, to reduce defects, variation and waste. Certified by the International Association for Six Sigma Certification (IASSC), it is a globally recognised, vendor-neutral standard trusted by manufacturers, healthcare providers and service organisations worldwide. Across Dublin, where pharmaceutical, medtech, technology and financial-services employers compete on quality and efficiency, Green Belt capability is in steady demand. The credential suits quality engineers, operations specialists and team leads who support or lead scoped improvement projects alongside their day-to-day role. This instructor-led training maps to the full IASSC Green Belt Body of Knowledge and gives you the statistical tools, Lean techniques and project practice to apply improvement methods at work and sit the exam with confidence. Start your Lean Six Sigma journey with Invensis Learning.

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

    What Is the Lean Six Sigma Green Belt Certification?Your Route to Process Improvement Leadership

    Certification Badge

    Invensis Learning is an accredited IASSC (Peoplecert) training partner in Dublin (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 DublinDo You Qualify for the LSSGB Exam?

    What You Gain from Green Belt CertificationSkills, Recognition and Career Momentum

    LSSGB Exam Format in DublinWhat 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 Dublin

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

    Where Green Belt Skills Take You in DublinRoles, Demand and Earning Power

    Lean Six Sigma Green Belt skills are valued across Dublin's pharmaceutical, medtech, technology and financial-services employers, who compete on quality, compliance and operating efficiency. As multinationals scale smart manufacturing and shared-services hubs, certified process improvement professionals are increasingly sought after to cut defects, waste and cost. Demand spans quality engineers, continuous improvement specialists and process improvement managers, and here is what the Irish market is telling us right now.

    Why Process Improvement Talent Is in Demand in Dublin

    Green Belt certification is more than a credential. It is a career multiplier for quality and operations professionals. Join the people Dublin employers rely on to cut waste, defects and cost. Start your journey today.

    Your Dublin Career Transformation

    Where You Stand Today,

    And Where Green Belt Certification Takes You

    Ireland's pharma, medtech and technology base keeps expanding, and employers increasingly separate certified improvement professionals from the rest. Here is which side of that line you want to be on.

    Sources: PayScale, Salary.com, Glassdoor, SalaryExpert (Ireland) 2026.

    How to Get LSSGB Certified in DublinStep-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.

    • 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

    VoC to CTQ translation questions are a common early hurdle for candidates moving up from Yellow Belt.

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    Skills You Will Build in This ProgrammeDMAIC Tools and Real Project Delivery

    By the end of the training you can lead a scoped DMAIC project from problem definition to sustained control. You gain practical command of Lean tools and core Six Sigma statistics across all five phases of the IASSC Green Belt Body of Knowledge.

    Define and Scope Improvement Projects

    This Green Belt programme teaches you to run a full DMAIC improvement project. You start by building a business case and project charter, capturing the voice of the customer, identifying critical-to-quality characteristics and mapping the process with SIPOC.

    Measure Process Performance

    Establish a reliable baseline using process mapping, value stream maps and FMEA, then apply measurement system analysis, descriptive statistics and process capability to quantify how a process really performs.

    Analyse Data to Find Root Causes

    Use inferential statistics, the central limit theorem and hypothesis testing with both normal and non-normal data to separate real causes from noise and pinpoint the drivers of variation and defects.

    Improve Processes with Statistical Methods

    Apply simple and multiple regression, correlation and designed experiments, including full factorial designs, to model relationships and identify the changes that deliver measurable improvement.

    Control and Sustain the Gains

    Lock in results with statistical process control charts, control plans and response plans, plus Lean controls such as Kanban and Poka-Yoke, so improvements hold over time.

    Apply Lean Tools to Eliminate Waste

    Integrate Lean methods within DMAIC, including 5S, value stream mapping and the seven elements of waste, to streamline flow and remove non-value-adding steps from end-to-end processes.

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

    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 1700

    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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    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

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    Learn through face-to-face sessions led by experienced instructors in a collaborative classroom environment. This classroom LSSGB training in Ireland 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.

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    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

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    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 Dublin 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.

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    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

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    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.

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    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 1700

    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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    Why Choose Invensis Learning for LSSGB Training in DublinTrusted by Professionals and Teams

    Invensis Learning delivers structured Green Belt training for individual professionals and organisations across Dublin and worldwide. Our programmes combine experienced trainers, IASSC-aligned courseware, hands-on DMAIC practice and flexible delivery formats. As a trusted LSSGB training company in Dublin, we understand what local learners need. Whether you are upskilling as an individual or training a team, we focus on practical understanding, real-world application and a clear, supported path to the IASSC exam. As an accredited PeopleCert training partner with ISO-certified quality standards, we give you a credible, professional learning experience.

    • Accredited training partner of PeopleCert, the body behind IASSC Lean Six Sigma
    • Experienced trainers with real process improvement and project delivery expertise
    • Training aligned to the official IASSC Green Belt Body of Knowledge
    • Flexible formats: live online, classroom and corporate group training
    • Practical, project-based learning using DMAIC and Lean tools
    • Practice questions and mock assessments to build exam readiness
    • Dedicated learner support before, during and after training
    • ISO 9001:2015 and ISO 27001:2022 certified quality and security standards

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    Lean Six Sigma Green Belt Training Locations in DublinAll our classroom training is now available online at your convenience

    Lean Six Sigma Green Belt in Dublin

    Clayton Hotel Burlington Road, Leeson Street Upper, Pembroke West C Ward 1986, Dublin, County Dublin, Leinster, D04 A318, Éire / Ireland

    Lean Six Sigma Green Belt in Dublin

    InterContinental Dublin, Merrion Road, Ballsbridge, Pembroke East E Ward 1986, Dublin, County Dublin, Leinster, Éire / Ireland

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    Corporate LSSGB Training in DublinBuild Excellence at Scale

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    • Tailored Green Belt curriculum mapped to your processes and sector
    • Flexible delivery onsite, live virtual or blended across your locations
    • Schedules aligned to shift patterns and team availability
    • Experienced IASSC-aligned trainers with real improvement project expertise
    • Role-based DMAIC exercises that use your own process data
    • Progress tracking, assessments and learner reporting for managers
    • Scalable delivery for teams across Dublin and global sites

    Leading Organisations

    PfizerBoston ScientificMedtronicEli LillyIntelAbbVie

    What Our Learners Say

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    Passed the Exam and Applied It at Work

    "The DMAIC structure finally clicked for me during this course. I applied process capability and hypothesis testing to a real line issue at work within weeks, and passed the IASSC exam on my first sitting."

    Conor Walsh

    Quality Engineer, Medical Devices

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    Practical Tools I Use Every Week

    "As someone in banking operations, I wanted practical tools rather than theory. The Lean and SPC sessions were excellent, and the mock questions made the exam far less daunting. Well worth the time."

    Aoife Doyle

    Process Improvement Analyst, Financial Services

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    Clear, Well-Paced and Relevant

    "Strong instructor-led delivery and clear explanations of the statistics. The trainer used pharma examples that matched my day job, which made the analyse and improve phases easy to follow."

    Declan Byrne

    Continuous Improvement Engineer, Pharma

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    Real Impact Across Our Operations Team

    "We trained a group of our operations team and the impact was immediate. They now speak a common improvement language and have closed out several waste-reduction projects. The customised sessions fit our shift patterns well."

    Niamh Kelly

    Operational Excellence Lead, Medical Device Manufacturer

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    A Smooth, Well-Supported Corporate Programme

    "Invensis Learning made corporate roll-out straightforward. Flexible scheduling, experienced trainers and good progress reporting meant our managers could see results. We have since booked further cohorts."

    Fiona O'Brien

    Learning and Development Manager, Pharmaceutical Sector

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

    Yes. The Green Belt is a globally recognised process improvement credential valued by Dublin's pharma, medtech, technology and financial-services employers. It positions you for quality engineer, continuous improvement and process manager roles, where pay in Ireland commonly ranges from around EUR 62,000 to EUR 95,000 depending on role and experience.

    General

    Is the Lean Six Sigma Green Belt worth it in Dublin?

    Yes. The Green Belt is a globally recognised process improvement credential valued by Dublin's pharma, medtech, technology and financial-services employers. It positions you for quality engineer, continuous improvement and process manager roles, where pay in Ireland commonly ranges from around EUR 62,000 to EUR 95,000 depending on role and experience.

    What is the IASSC Lean Six Sigma Green Belt?

    It is an intermediate, vendor-neutral credential from the International Association for Six Sigma Certification (IASSC). It validates your ability to apply the DMAIC method, Define, Measure, Analyse, Improve and Control, to reduce defects, variation and waste at a practitioner level.

    Who should take this certification?

    It suits quality engineers, operations and supply-chain professionals, analysts and team leads who support or lead scoped improvement projects. It is also a strong step for anyone aiming to progress towards Lean Six Sigma Black Belt.

    Do I need experience or a prior belt to enrol?

    No. There are no formal prerequisites for the IASSC Green Belt exam. Training and real-world experience are recommended but not mandatory, so beginners and Yellow Belt holders alike can take the programme.

    How long is the certification valid?

    The IASSC Green Belt holds Current status for three years from the date of certification. To maintain it, you pass the IASSC recertification exam before your status elapses.

    Pricing

    How much does Green Belt training cost in Dublin?

    Training fees vary by format and schedule, so a current quote is available on request. The fee typically covers IASSC-aligned courseware, practice questions and mock exams. The IASSC exam voucher is billed separately in USD under regional pricing. Request a quote or speak with a learning advisor.

    What is included in the course fee?

    The training fee usually includes IASSC-aligned courseware, instructor-led sessions, practice questions, mock assessments and learner support with a course completion certificate. The exam voucher is purchased separately from IASSC.

    Is the exam fee included in the price?

    No. The IASSC exam voucher is billed separately in USD and varies by region. Confirm the current exam fee when you book, and ask us if you would like the voucher arranged alongside your training.

    Do you offer group or corporate pricing?

    Yes. We offer corporate group training with customised schedules and volume-based pricing for quality, operations and shared-services teams in Dublin and beyond. Contact us for a tailored group quote.

    What payment options are available?

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

    Exam

    What is the format of the IASSC Green Belt exam?

    The exam is closed book with 100 multiple-choice and true or false questions, and some forms include up to 10 additional unscored questions. You have three hours to complete it, online proctored or at a Pearson VUE test centre.

    What is the passing score for the exam?

    You must achieve a minimum of 385 points out of 550. Questions are spread roughly evenly across the five DMAIC phases, so aim for broad competence rather than focusing on one area.

    What if I do not pass on the first attempt?

    The training includes practice questions and full mock assessments to prepare you thoroughly before exam day. If you need to resit, you can purchase a further exam voucher from IASSC. Our trainers and revision resources support your preparation throughout.

    How and where do I sit the exam?

    You can take the exam online through the IASSC web-based proctoring system, available on demand, or at a Pearson VUE test centre. You choose the delivery method when you purchase your exam voucher.

    How do I renew the certification?

    To keep your credential current, you pass the IASSC recertification exam, which is 75 questions over two hours with a minimum 70 percent pass mark. Complete it before your three-year status elapses or within 90 days after.

    Course Content

    What topics does the Green Belt training cover?

    The programme covers all five DMAIC phases of the IASSC Body of Knowledge: Define, Measure, Analyse, Improve and Control. It includes core statistics, hypothesis testing, regression, designed experiments, statistical process control and Lean tools such as 5S and value stream mapping.

    Can a beginner follow this course?

    Yes. The training builds from foundational concepts before moving into statistical methods, so beginners can follow it. Hands-on examples and trainer support help you apply each tool, even with no prior Six Sigma background.

    How long is the training and how is it delivered?

    The Green Belt programme runs to 32 training hours, delivered in flexible formats such as intensive or extended schedules. You can choose live online or classroom delivery to suit your availability.

    What learning resources are provided?

    You receive IASSC-aligned courseware, practice questions mapped to the exam format, mock assessments and reference materials covering the DMAIC tools, so you can revise and build exam readiness.

    Is the courseware aligned to the latest IASSC syllabus?

    Yes. The courseware maps to the current IASSC Lean Six Sigma Green Belt Body of Knowledge across all five DMAIC phases, so you study exactly what the exam assesses.

    Enrollment

    How do I enrol in the Green Belt course in Dublin?

    You can enrol through the Invensis Learning website. Choose your preferred format, complete payment, and you receive access to schedules, courseware and learning resources. See upcoming batches or talk to a learning advisor to get started.

    What training formats are available?

    We offer live online instructor-led training, classroom training and customised corporate group training, so you can choose the format that fits your schedule and learning style.

    How soon can I start?

    New cohorts run regularly across live online and classroom formats. Check the upcoming schedules for the next available batch, or contact our team to find a start date that works for you.

    Can I reschedule or transfer my booking?

    Yes. Flexible options let you reschedule or transfer to another batch on selected plans. Contact support to arrange a change to your enrolment.

    What is the refund or cancellation policy?

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