Course Overview

    Overview

    Course Highlights

    Eligibility Criteria

    Benefits

    Exam Format

    Certification Cost

    What Is the Lean Six Sigma Black Belt Certification?UntitledThe Advanced Standard in Process Improvement

    The IASSC Certified Lean Six Sigma Black Belt (LSSBB) is the advanced credential that proves you can lead complex process improvement projects end to end using the DMAIC method. Lean Six Sigma Black Belt certification training in Belgrade equips you to cut defects, waste and cycle time, then sustain those gains with statistical control. Awarded by IASSC, now part of PeopleCert, the Black Belt sits at the top of the practitioner ladder, above Green Belt, and is recognised by employers worldwide. For professionals across Belgrade's automotive, manufacturing, pharmaceutical and shared-services sectors, it is a clear signal of data-driven leadership. This programme covers all five DMAIC phases, advanced statistics, hypothesis testing and Design of Experiments, and prepares you for the closed-book LSSBB exam. Whether you are advancing from Green Belt or formalising years of improvement work, you finish ready to deliver measurable results and mentor Green Belts. Begin your Black Belt journey with Invensis Learning.

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

    What Is the Lean Six Sigma Black Belt Certification?The Advanced Standard in Process Improvement

    Certification Badge

    Invensis Learning is an accredited IASSC (Peoplecert) training partner in Belgrade (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 BelgradeDo You Qualify for the LSSBB Exam?

    BenefitsOf Becoming a Certified Black Belt

    LSSBB Exam Format in BelgradeWhat 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 Belgrade

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

    Black Belt Career Paths in BelgradeRoles, Sectors and Earning Power

    Lean Six Sigma Black Belt skills have become a strong marker of operational leadership across Serbia, valued by automotive suppliers, manufacturers, pharmaceutical firms and the global service centres clustered in Belgrade. As foreign investment scales local plants and shared-service operations mature, certified process leaders are increasingly sought after. Demand runs from process and quality engineer roles up to operations and operational excellence managers, and here is what the market is telling us right now.

    Market Forces Fuelling Demand for Process Excellence in Serbia

    The Black Belt is more than a credential. It is the skill set Serbian employers need to cut waste and lead change. Join professionals who turn data into measurable results. Start your journey today.

    Your Belgrade Career Transformation

    Your Belgrade Career, Before and After the Black Belt

    The Shift the LSSBB Delivers

    Serbia's manufacturing and service economy is expanding with foreign investment and EU-accession pressure, and employers increasingly separate certified process leaders from the rest. Here is which side of that line you want to be on.

    Sources: WorldSalaries, InfoPlate.rs, Glassdoor (Serbia) 2025-2026.

    How to Get LSSBB Certified in BelgradeStep-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.

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

    Project selection criteria are a common early focus, since choosing the right project is treated as a Black Belt-level skill in itself.

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    The Black Belt Skills You Will BuildStatistical Depth Meets Lean Practice

    This programme builds advanced process-improvement capability across the full DMAIC cycle. By the end, you can lead complex projects, apply advanced statistics with confidence, and sustain measurable results in real operations.

    Define and Scope High-Impact Projects

    Learn what the Black Belt training covers from the start: how to translate Voice of the Customer into Critical to Quality requirements, build a business case and project charter, quantify the Cost of Poor Quality, and select improvement projects that matter to the business.

    Measure Processes with Statistical Rigour

    Map processes with SIPOC and value stream mapping, run Measurement System Analysis and Gage R and R studies, apply descriptive statistics, and assess process capability so decisions rest on trustworthy data rather than opinion.

    Analyse Root Causes with Hypothesis Testing

    Apply inferential statistics, the central limit theorem and hypothesis testing, including t-tests, ANOVA and chi-squared tests for normal and non-normal data, to separate the vital few causes of variation from the trivial many.

    Improve with Regression and Designed Experiments

    Use simple and multiple regression, then design and interpret full and fractional factorial experiments to model, test and optimise process settings, the advanced toolkit that distinguishes Black Belt from Green Belt level.

    Control Gains with SPC and Lean Methods

    Sustain improvements with statistical process control charts, build robust control and response plans, and embed Lean controls such as 5S, Kanban and Poka-Yoke so hard-won gains hold over time.

    Lead Teams and Mentor Green Belts

    Build the project leadership, stakeholder and coaching skills to run complex improvement initiatives, mentor Green Belts, and drive a culture of operational excellence across your organisation.

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

    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

    RSD 201500

    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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    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

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    Learn through face-to-face sessions led by experienced instructors in a collaborative classroom environment. This Classroom LSSBB training in Belgrade 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 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

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    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 Belgrade 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.

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    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

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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 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.

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    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

    RSD 201500

    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 BelgradeAccredited, Expert-Led Training

    Invensis Learning delivers accredited, instructor-led process-improvement training for professionals and organisations across Belgrade and Serbia. As an ISO 9001:2015 certified LSSBB training company in Belgrade with globally accredited trainers, we combine deep DMAIC expertise with flexible delivery that fits working schedules. Whether you enrol as an individual or sponsor a team, you get experienced Black Belt trainers, practical case-based learning, exam-focused practice and post-training support, all designed to take you from study to certified with confidence.

    • Accredited, globally recognised trainers with real process-improvement experience
    • Flexible formats: live virtual instructor-led, onsite classroom and corporate group training
    • Practical, case-based learning that connects DMAIC tools to real operations
    • Exam-focused practice questions, mock tests and structured revision support
    • Dedicated learner support before, during and after the training
    • ISO 9001:2015 quality and ISO 27001:2022 information security certified delivery
    • Customised schedules for organisations and team programmes across Serbia
    • Trusted by professionals and organisations across multiple industries

    50,000+

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    121K+

    Hours of Expert Training Delivered

    100+

    Countries Served

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    ISO 9001:2015 Certified

    ISO 9001:2015 Certified

    ISO 27001:2022 Certified

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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

    Level AA conformance, W3C WCAG 2.2

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

    Lean Six Sigma Black Belt in Belgrade

    Hyatt Regency Belgrade, 5, Milentija Popovića, MZ Staro Sajmište, City Municipality Novi Belgrade, Belgrade, City of Belgrade, Central Serbia, 11070, Serbia

    Lean Six Sigma Black Belt in Belgrade

    Hilton Belgrade, 35, Kralja Milana, Belgrade (Vračar), City Municipality of Vračar, City of Belgrade, Central Serbia, 11167, Serbia

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    Corporate Black Belt TrainingBuilt Around Your Business Goals

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    • Suitable for small, medium and large teams across plants and functions
    • Customised schedules aligned with your team's availability
    • Flexible delivery through onsite, live virtual or hybrid formats
    • Experienced trainers with manufacturing and service-sector expertise
    • Role-based, industry-relevant examples for better workplace application
    • Dedicated coordination and learner support for group programmes
    • Scalable delivery for teams across Serbia and global locations

    Leading Organisations

    BoschContinentalHemofarmCoca-Cola HBCSchneider ElectricNCR

    What Our Belgrade Learners Say

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    Statistics That Actually Made Sense

    "The Black Belt training finally made advanced statistics click for me. The hypothesis testing and Design of Experiments sessions were hands-on, and I applied them to a real line-balancing project within weeks. I passed the exam first time."

    Milos Petrovic

    Continuous Improvement Engineer

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    Practical and Exam-Ready

    "Clear, practical and very well structured. The trainer used examples from manufacturing and services, which fit my work in quality perfectly. The mock exams showed me exactly where to focus before sitting the LSSBB."

    Jelena Markovic

    Quality Manager

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    Opened the Door to a Leadership Role

    "I moved from a process engineer role into operations leadership after certifying. The DMAIC structure gave me a repeatable way to run improvement projects and present savings to management with confidence."

    Nikola Jovanovic

    Operations Lead

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    Real Impact Across Our Teams

    "We trained a cohort from our quality and production teams. The onsite delivery was flexible around shift patterns, and within a quarter the group had completed two projects that reduced scrap measurably. A strong return on the investment."

    Ana Stankovic

    L&D Manager, Automotive Supplier

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    A Shared Standard for Improvement

    "Invensis Learning tailored the programme to our FMCG operations and used our own process data in exercises. Our newly certified Black Belts now lead improvement work across sites with a common DMAIC language. Coordination and support were excellent."

    Stefan Ilic

    Operational Excellence Director, FMCG

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    We also deliver Lean Six Sigma Black Belt Certification Trainingacross multiple cities

    Invensis Learning delivers industry-leading Lean Six Sigma Black Belt training solutions tailored for individuals and organizations.

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

    The Lean Six Sigma Black Belt is the advanced IASSC credential that validates your ability to lead complex process improvement projects across the full DMAIC cycle, including advanced statistics, Lean tools and project leadership. The professional designation awarded is IASSC-CBB.

    General

    What is the Lean Six Sigma Black Belt certification?

    The Lean Six Sigma Black Belt is the advanced IASSC credential that validates your ability to lead complex process improvement projects across the full DMAIC cycle, including advanced statistics, Lean tools and project leadership. The professional designation awarded is IASSC-CBB.

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

    Yes. It is an independent, globally recognised credential valued by Belgrade's automotive, manufacturing, pharmaceutical and shared-services employers. With certified process leaders in short supply, the Black Belt strengthens your standing for senior quality and operations roles and supports a higher earning band.

    Who should take this Black Belt course?

    It suits quality and process engineers, operations and manufacturing managers, continuous improvement practitioners, and consultants who lead or want to lead improvement projects. It is also the natural next step for Green Belts moving up to lead larger, more complex initiatives.

    Do I need a Green Belt before the Black Belt?

    No. There are no prerequisites for the Black Belt. No prior certification, education or work experience is required, although real-world improvement experience is helpful. The training is structured so you can build to Black Belt level directly.

    How long is the Black Belt certification valid?

    The credential holds Current status for three years from the date of certification. To maintain it, you pass the recertification exam before the elapse date, which keeps your status active for a further three years.

    Pricing

    What is included in the Black Belt course fee?

    The training fee typically includes instructor-led sessions, structured courseware, practice questions, mock exams, downloadable templates and post-training support. Speak with a learning advisor for a detailed inclusions list and a quote.

    How much does Black Belt training cost in Belgrade?

    Pricing varies by format, whether live virtual, onsite or corporate group training, so the fee is available on request. Request a quote and we will share current pricing and any group savings that apply to your enrolment.

    Is the exam fee included in the training price?

    No. The exam voucher is purchased separately from the certification body and is billed in USD, with the price varying by region. We can guide you on the current voucher cost and how to schedule the exam.

    Do you offer corporate or group discounts?

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

    What payment methods are available?

    We accept major credit and debit cards and bank transfers, and offer 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 LSSBB exam?

    The exam is closed book with 150 multiple-choice questions, each worth one mark. You have four hours (240 minutes) to complete it, and a reference document with the required formulas and tables is provided during the exam.

    What is the passing score for the Black Belt exam?

    You need a minimum of 580 points out of 750 to pass. Because the exam spans all five DMAIC phases, the most reliable approach is broad mastery across Define, Measure, Analyse, Improve and Control.

    What is the exam application process?

    You purchase an exam voucher from IASSC, now part of PeopleCert, and choose your delivery method: web-based online proctoring available around the clock, or a PearsonVUE test centre. You then schedule and sit the exam. Our team can guide you through each step.

    Are there prerequisites to sit the exam?

    No. There are no eligibility requirements to take the exam. Training and project experience are recommended but not mandatory, so you can register once you feel prepared.

    Can I take the exam online?

    Yes. You can sit the exam through secure online proctoring on demand, or at a PearsonVUE authorised test centre. Both options are available to candidates in Belgrade and worldwide.

    What if I do not pass the first time?

    You can retake the exam by purchasing another voucher. Our programme includes mock exams, practice questions and revision support to maximise your readiness, and selected plans include a retake option. Ask an advisor for details.

    Course Content

    What topics does the Black Belt training cover?

    The training covers all five DMAIC phases: Define, Measure, Analyse, Improve and Control. It includes advanced statistics, Measurement System Analysis, hypothesis testing, regression, Design of Experiments, statistical process control and Lean tools such as 5S, Kanban and Poka-Yoke.

    Will a Green Belt or beginner cope with this course?

    Yes. The programme builds from core concepts up to advanced statistics, so motivated learners and Green Belts can follow comfortably. Trainer guidance, worked examples and practice exercises help you master the harder analytical tools.

    What learning materials are provided?

    You receive structured courseware aligned to the Black Belt Body of Knowledge, practice questions, mock exams, templates and chapter-wise quizzes, plus post-training support to reinforce your learning.

    Are practice exams and exercises included?

    Yes. The programme includes practice questions, full-length mock exams and scenario-based exercises mapped to the 150-question format, helping you identify weak areas and build exam confidence.

    How many training hours does the programme include?

    The instructor-led programme provides 40 hours of structured training delivered by experienced trainers. The total preparation time you invest will vary with your background and the depth of your project practice.

    Enrollment

    How do I enrol in the Black Belt course in Belgrade?

    You can enrol through the Invensis Learning website. Choose your preferred format, complete payment, and you will receive access to schedules, courseware and learning resources. Talk to a learning advisor if you need help choosing a batch.

    What training formats are available?

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

    When are the upcoming batches?

    We run regular weekday and weekend batches across the year. View upcoming schedules on the website or ask an advisor to recommend the next batch that suits your availability.

    Can I reschedule or transfer my batch?

    Yes. Flexi options let you reschedule or transfer to another batch, and selected plans include a Flexi Pass to 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.