Course Overview

    Overview

    Course Highlights

    Eligibility Criteria

    Benefits

    Exam Format

    Certification Cost

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

    The Lean Six Sigma Black Belt (LSSBB) is the advanced process improvement credential from IASSC, validating your ability to lead complex DMAIC projects, run advanced statistical analysis and deliver measurable results. Our Lean Six Sigma Black Belt certification training in London prepares you to earn it with confidence. Delivered as live virtual instructor-led training, the programme covers all five DMAIC phases, Define, Measure, Analyse, Improve and Control, alongside hypothesis testing, regression, Design of Experiments and statistical process control. You learn to lead improvement projects, mentor Green Belts and connect data to business outcomes. The credential suits quality managers, operations leaders, continuous improvement specialists and consultants across London's finance, manufacturing, healthcare and technology sectors. With no prerequisites to sit the exam and global recognition behind it, the LSSBB is a clear next step. Start your journey with Invensis Learning.

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

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

    Certification Badge

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

    Key Highlightsof the Lean Six Sigma Black Belt Training Course

    LSSBB Certification Eligibility in LondonDo You Qualify for the LSSBB Exam?

    Why the Black Belt Is Worth ItFor Your Career and Your Team

    LSSBB Exam Format in LondonWhat to expect on exam day

    The IASSC Certified Lean Six Sigma Black Belt (ICBB) exam is the gold standard for Black Belt certification, testing your applied mastery of the full DMAIC methodology.

    LSSBB Certification Cost in London

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

    Where Black Belt Skills Lead in LondonRoles, Demand and Pay Upside

    The Lean Six Sigma Black Belt has become a senior marker of process improvement capability across London, valued by banks, manufacturers, pharmaceutical firms, NHS trusts and consultancies that run large, complex operations. As employers chase efficiency, cost control and digital transformation, certified improvement leaders are increasingly sought after. Demand sits across roles from Quality Manager to Operational Excellence Manager and Head of Continuous Improvement, and here is what the London market is telling us right now.

    What Is Driving Demand for Lean Six Sigma in London

    The Lean Six Sigma Black Belt is more than a credential. It is a career multiplier for improvement leaders across London. Join professionals who turn data into measurable results. Start your journey today.

    Your London Career Transformation

    Your Career Before and After the Black Belt,

    The London Pay and Role Shift

    London's market for process improvement is expanding with efficiency drives, digital transformation and cost pressure, and employers increasingly separate certified Black Belts from the rest. Here is which side of that line you want to be on.

    Sources: Salary.com, Glassdoor, PayScale, SalaryExpert (UK/London) 2026.

    How to Get LSSBB Certified in LondonStep-by-Step Certification Process

    The path to Online LSSBB certification follows a structured single-exam route. Complete the 5-day IASSC-aligned training, strengthen your knowledge through mock examinations and practical exercises, and sit the IASSC ICBB examination to earn a globally recognized Lean Six Sigma Black Belt credential.

    Step 1: Eligibility Check

    Verify your qualifications for lean black belt course eligibility according to IASSC standards. There are no formal prerequisites , the credential is open to all professionals , but practical project experience strengthens both your learning and your post-credential application.

    Step 2: Exam Preparation

    Utilise IASSC resources and expert-led training to thoroughly prepare for the Six Sigma Black Belt certification exam, with comprehensive coverage of Lean Six Sigma methodologies, tools, and techniques across the full DMAIC lifecycle.

    Step 3: Get Exam Ready

    Finalise your preparation by reviewing key concepts and practising with simulated exams, building confidence to tackle the lean black belt certification exam with ease. Sit at least one full-length 150-question mock under live-exam conditions.

    Step 4: Take Exam

    Approach the black belt lean six sigma exam confidently, answering questions methodically and pacing yourself to ensure thorough coverage of all five DMAIC phases across the 240-minute paper.

    Step 5: Exam Results

    Reflect on your post-exam performance, acknowledging your success while pinpointing areas for potential improvement or additional study. The IASSC web-based exam delivers your result via the IASSC portal.

    Step 6: Maintain Certification

    Commit to continuous learning and professional development to keep your Lean Six Sigma Black Belt certification updated, staying engaged with industry trends and applying Lean Six Sigma principles effectively in your work.

    Module 1: Define Phase

    • The Basics of Six Sigma
    • The Fundamentals of Six Sigma
    • Selecting Lean Six Sigma Projects
    • The Lean Enterprise

    Module 2: Measure Phase

    • Process Definition
    • Six Sigma Statistics
    • Measurement System Analysis
    • Process Capability

    Module 3: Analyze Phase

    • Patterns of Variation
    • Inferential Statistics
    • Hypothesis Testing
    • Hypothesis Testing with Normal Data
    • Hypothesis Testing with Non-Normal Data

    Module 4: Improve Phase

    • Simple Linear Regression
    • Multiple Regression Analysis
    • Designed Experiments
    • Full Factorial Experiments
    • Fractional Factorial Experiments

    Module 5: Control Phase

    • Lean Controls
    • Statistical Process Control (SPC)
    • Six Sigma Control Plans

    Course Curriculumof the Lean Six Sigma Black Belt Certification Training

    The LSSBB curriculum follows the official IASSC Lean Six Sigma Black Belt Body of Knowledge and covers the five DMAIC phases at Black Belt depth, with applied statistical techniques throughout.

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    Skills You Will Build as a Black BeltFrom DMAIC to Advanced Statistics

    This Lean Six Sigma Black Belt training builds the advanced skills you will use to lead improvement projects: DMAIC execution, statistical analysis, Lean tools and process control. By the end of the programme you can lead complex projects, prove results with data and sustain the gains.

    Lead End-To-End DMAIC Projects

    Run improvement projects across all five phases, Define, Measure, Analyse, Improve and Control, from building the business case and project charter to handing over a sustained, controlled process.

    Apply Advanced Statistics and Hypothesis Testing

    Use descriptive and inferential statistics, normality checks, and parametric and non-parametric hypothesis tests such as t-tests, ANOVA, Mann-Whitney and Chi-Squared to make data-backed decisions.

    Run Regression and Design of Experiments

    Model relationships with simple and multiple regression, then plan and analyse full and fractional factorial experiments to optimise processes, the skills that set Black Belt apart from Green Belt.

    Integrate Lean Tools and Waste Reduction

    Apply 5S, value stream mapping, Kanban and Poka-Yoke within the DMAIC framework to remove the seven wastes and streamline flow across operations and service processes.

    Sustain Gains with Statistical Process Control

    Build and interpret control charts such as I-MR, Xbar-R, P, U, NP, CuSum and EWMA, and design control and response plans that hold improvements in place over time.

    Build the Business Case and Mentor Teams

    Quantify cost of poor quality, capture financial benefits, and lead and coach Green Belts and project teams to embed a data-driven culture of continuous improvement.

    Who Should TakeLean Six Sigma Black Belt Certification Training in London?

    Quality Managers

    Process Engineers

    Operations Managers

    Data Analysts

    Supply Chain Managers

    Business Process Managers

    Quality Control Analysts

    Continuous Improvement Managers

    Quality Assurance Professionals

    Senior Process Improvement Leads transitioning to Black Belt

    Project Managers leading large-scale improvement programmes

    Consultants advising on Lean Six Sigma transformation

    Who Can Take This Certification Training

    Lean Six Sigma Black 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 Black 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

    GBP 2500

    Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This Virtual LSSBB 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 Black 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 LSSBB training in London 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 Black 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 strengthen operational excellence, standardize process improvement practices, and build enterprise-wide quality capabilities. This format is ideal for LSSBB training for companies in London seeking to develop internal process improvement leaders.

    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 Black 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 LSSBB coaching for professionals seeking individualized support and focused guidance on advanced Lean Six Sigma methodologies and statistical analysis techniques.

    Official IASSC-aligned Course Material

    Best For: Professionals seeking personalized guidance, accelerated learning, or focused support to achieve specific outcomes.

    Lean Six Sigma Black Belt Live Virtual Training

    Lean Six Sigma Black 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

    GBP 2500

    Please Note: Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This Virtual LSSBB 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 in LondonFor LSSBB Certification Training

    As a trusted LSSBB training company, Invensis Learning delivers structured Black Belt training for professionals and organisations across London looking to build advanced process improvement capability and prepare for the LSSBB exam. Our programmes combine experienced, IASSC-aligned instructors, flexible delivery formats, organised courseware and learner-focused support. Whether you are enrolling as an individual or planning corporate training for your team, we provide a professional learning experience built around practical understanding, real-world application and measurable outcomes.

    • Accredited, IASSC-aligned courseware delivered by certified Lean Six Sigma trainers
    • Live virtual instructor-led training that fits working professionals in London
    • Hands-on DMAIC project practice with real statistical exercises
    • Exam application guidance and full-length practice tests for the LSSBB exam
    • Flexible classroom, live online and corporate group formats
    • Dedicated learner support before, during and after training
    • ISO 9001 and ISO 27001 certified training operations
    • Trusted by professionals and teams across regulated UK sectors

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    Over 5000 five star reviews

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

    Lean Six Sigma Black Belt in London

    Hilton London Metropole, 225, Edgware Road, Paddington, City of Westminster, Greater London, England, W2 1JU, United Kingdom

    Lean Six Sigma Black Belt in London

    Intercontinental London Park Lane, 1, Hamilton Place, Belgravia, City of Westminster, Greater London, England, W1J 7QY, United Kingdom

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    Corporate LSSBB Training in LondonFor Business Outcomes

    • Suitable for small, medium and large teams
    • Customised schedules built around team availability
    • Flexible delivery through onsite, offsite, live virtual or hybrid formats
    • Experienced trainers with Lean Six Sigma and industry expertise
    • Role-based, sector-relevant project examples for better application
    • Dedicated coordination and learner support for group programmes
    • Scalable delivery for teams across London and global locations

    Leading Organisations

    HSBCGSKAstraZenecaRolls-RoyceBTUnilever

    What Our Learners Say

    Passed the Exam and Lead with Confidence

    "The training finally made the advanced statistics click for me. The trainer walked us through hypothesis testing and Design of Experiments with real examples, and I passed the LSSBB exam on my first sitting. I now lead improvement projects with far more confidence."

    James Whitfield

    Quality Manager

    0/0

    Practical and Immediately Useful

    "Brilliant live virtual sessions. The DMAIC project practice and mock exams were the most useful parts for me. I have already applied control charts to a real process at work and reduced our defect rate noticeably."

    Aisha Rahman

    Continuous Improvement Lead

    0/0

    Great Step up from Green Belt

    "Well structured and paced for working professionals. The exam application guidance saved me a lot of time, and the statistical content was deeper than I expected in the best way. Highly recommend for anyone moving up from Green Belt."

    Oliver Bennett

    Operations Manager

    0/0

    Real Impact on Our Operations Team

    "We enrolled a cohort of our operations team and the impact was clear within a quarter. The trainers tailored the examples to our manufacturing context, and our teams now share a common DMAIC language and approach to solving problems."

    Sarah Collins

    Head of Operational Excellence, Manufacturing

    0/0

    Consistent Quality Across the Team

    "As an L&D manager in financial services, I needed a provider who could deliver consistent, high-quality training at scale. The flexible scheduling and progress reporting made it easy to manage, and the feedback from our staff was excellent."

    David Owusu

    Learning and Development Manager, Financial Services

    0/0

    Built Capability Across Our Team

    "We used the corporate programme to build improvement capability across our transformation team. The blended delivery fit around busy schedules, and the project-based learning meant people could apply the tools to live process challenges straight away."

    Priya Sharma

    Transformation Director, Healthcare

    0/0



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

    Yes. The Black Belt is a senior marker of process improvement capability valued by London employers in finance, manufacturing, pharmaceuticals, the NHS and consulting. It opens roles such as Continuous Improvement Manager and Operational Excellence Manager, where London salaries commonly range from the mid-£50,000s to over £75,000.

    General

    Is the Lean Six Sigma Black Belt worth it in London?

    Yes. The Black Belt is a senior marker of process improvement capability valued by London employers in finance, manufacturing, pharmaceuticals, the NHS and consulting. It opens roles such as Continuous Improvement Manager and Operational Excellence Manager, where London salaries commonly range from the mid-£50,000s to over £75,000.

    What is the Lean Six Sigma Black Belt certification?

    The Lean Six Sigma Black Belt is the advanced credential from IASSC. It is an independent, third-party validation of your knowledge across all five DMAIC phases at an advanced level, including statistical analysis, Lean tools and project leadership. The professional designation awarded is IASSC-CBB.

    Who should take the Black Belt certification?

    The Black Belt suits quality managers, operations leaders, continuous improvement specialists, consultants and Green Belts ready to lead complex projects. It is ideal for professionals who want to drive data-driven change and move into senior improvement roles.

    Do I need a Green Belt before the Black Belt?

    No. There are no prerequisites to sit the Black Belt exam, so a Green Belt is not required. Prior training and real-world project experience are recommended but optional, and our programme covers everything from the ground up.

    How long is the Black Belt certification valid?

    The certification holds Current status for three years from the date you certify. To maintain it, you pass the recertification exam before the elapse date, or within 90 days after, to renew for another three years.

    Pricing

    What is included in the Black Belt training fee?

    The training fee typically includes accredited courseware, DMAIC project practice, practice questions, full-length mock exams, downloadable templates, exam application guidance and learner support. The exam voucher is purchased separately. Request a quote for current pricing and inclusions.

    How much does the Black Belt training cost in London?

    Training fees vary by format, schedule and inclusions, so pricing is available on request. Live virtual, classroom and corporate group options are quoted separately. Talk to a learning advisor for a tailored quote for London.

    Is the exam fee included in the training price?

    No. The exam voucher is billed separately, typically in USD, and the price varies by region. You purchase and schedule it through the official ordering portal. The training fee covers your preparation, not the exam itself.

    Do you offer group or corporate discounts?

    Yes. We offer corporate group training with customised schedules and volume-based pricing for operations, quality and transformation teams. Contact us for a tailored group quote for your organisation.

    What payment and instalment options are available?

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

    Exam

    What is the format of the Black Belt exam?

    The exam is a closed-book test of 150 multiple-choice questions, each worth one mark. A reference document with the required formulas and tables is provided. Some forms include up to 15 additional unscored pretest questions.

    How long is the exam and what is the passing score?

    You have four hours (240 minutes) to complete the exam, with extra time available for non-native speakers or candidates with a disability. The minimum passing score is 580 points out of 750.

    What is the exam application process?

    There is no eligibility application to clear. You purchase the exam voucher through the official ordering portal, choose your delivery mode, online proctored or a Pearson VUE test centre, then schedule and sit the exam. We guide you through voucher purchase and booking.

    Where and how is the exam delivered?

    The exam is delivered through an online proctored system available 24/7, or at 8,000+ Pearson VUE test centres worldwide, including locations across London and the UK. You choose the option that suits you when you book.

    Which standard is the exam based on?

    The exam is based on the IASSC Lean Six Sigma Black Belt Body of Knowledge, structured around the five DMAIC phases. Our courseware is aligned to this body of knowledge so your preparation maps directly to what is tested.

    Course Content

    What topics are covered in the Black Belt training?

    The training covers all five DMAIC phases: Define, Measure, Analyse, Improve and Control. It goes deep on advanced statistics, hypothesis testing, regression, Design of Experiments, Lean tools and statistical process control, plus building the business case.

    Can a beginner take this, or do I need prior experience?

    Beginners can enrol, as there are no prerequisites. The programme builds from foundations to advanced topics, with guided practice and trainer support, so newcomers and experienced practitioners alike can prepare effectively.

    What learning resources and materials are provided?

    You receive structured courseware aligned to the body of knowledge, a reference of formulas and tables, practice questions, mock exams, templates and chapter-wise quizzes to support your revision and exam readiness.

    Are there practice tests and mock exams included?

    Yes. The programme includes practice questions aligned to the 150-question, four-hour closed-book format, plus full-length mock exams and quizzes to help you identify weak areas and build confidence before the exam.

    Is there hands-on project practice?

    Yes. The training includes applied DMAIC exercises and statistical practice using real or simulated improvement scenarios, so you learn to apply the tools to genuine process challenges, not just theory.

    Enrollment

    How soon can I start and how do I enrol?

    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 online (live virtual) instructor-led training, classroom training, and customised corporate group training, so you can choose the format that fits your schedule and learning preference.

    Do you offer training for professionals in London?

    Yes. Our live virtual instructor-led training is available to professionals across London, and we deliver onsite and corporate group training for London-based teams. Contact us to find a schedule that works for you.

    Can I reschedule or transfer my enrolment?

    Yes. Flexi options let you reschedule or transfer to another batch, and selected plans let you attend the training twice. Contact support to arrange this.

    What is the refund or cancellation policy?

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