Get certified as a Lean Six Sigma Black Belt (LSSBB), a programme curated by Grant Thornton Bharat’s transformation experts. Learn to drive process excellence, boost efficiency, and lead with impact.

64+ hours of learning

3-Month capstone project

Globally recognised certification

Flexible formats: Virtual & in-person

Our upcoming batch starts on 21 August 2025 – Register now!

Lead smarter. Solve bigger.

Make your mark with Grant Thornton Bharat’s Lean Six Sigma Black Belt Training and Certification, and take a step further from working hard to working lean.

Reach out to our experts to get the best price:

Rashi:

+91 97738 22901


Priya Singh:

+91 95995 85003

Image

About the certification

The Lean Six Sigma Black Belt Training and Certification is a 52-hour programme delivered across two phases, with a 3-month capstone project for hands-on application. Delivered by our seasoned trainers, the course empowers professionals to lead high-impact transformation projects, drive operational performance, and solve complex business challenges using Lean Six Sigma (LSS) methodology.

The course provides an in-depth understanding of key statistical tools with essential lean techniques and process-focused solutions. These core methodologies empower participants to make data-driven decisions, reduce inefficiencies, and drive strategic improvement. As businesses increasingly seek professionals who can lead transformation, this programme helps position you to lead with credibility, confidence, and clarity.

The video is playing. This video is playing in mini-player mode.

Programme details

  • Introduction.

  • History of LSS and contributors.

  • Various approaches for project identification.

  • COPQ, QFD, and BSC.

  • Collecting the VOC.

  • Segregating and prioritising the VOC.

  • Converting the VOC to CTQ.

  • Project definition and project charter.

  • High-level process mapping using SIPOC.
  • Detailed processing mapping using PFD/swim lane.

  • Understanding data and data types.

  • Data collection plan.

  • Introduction to data visualisation.

  • Sampling techniques.

  • Validation of the measurement system using MSA techniques (Gage R&R and AAA).

  • Introduction to the Minitab application.

  • Process capability using DPMO and Cp/Cpk.
  • Identification of the causes.

  • Root cause analysis using cause and effect diagram and why-why analysis.

  • Implementing lean principles.

  • Waste identification (TIMWOODS).

  • Application of the Pareto principle.

  • Validation of causes using statistical analysis.

  • Hypothesis testing (parametric, non-parametric, and proportion tests).

  • Correlation and regression (simple linear, multiple linear, and logistics regression).
  • Six Sigma and Lean solution identification.

  • Business statistics for decision-making.

  • Solution prioritisation and selection using CBM, NGT, and pay‑off matrix.

  • Solution identification using lean tools like Kaizen, Kanban, 5S, and Poka Yoke.

  • Risk identification and mitigation using FMEA.

  • Solution testing and process piloting.

  • Solution justification and cost-benefit analysis.
  • Planning and implementing solutions.

  • Control plan.

  • Control charts – variable and attribute charts.

  • Solution acceptance strategy.

  • Project closure and approval.

Upcoming schedule

Phase 1
  21, 22, 23, and 24 August 2025
Phase 2
  6, 7, 8, and 9 September 2025

Our credentials

Grant Thornton Bharat’s Lean Six Sigma programme comes with a global gold standard of delivery.

  • Globally-recognised certificate from Grant Thornton Bharat, valid across 140+ countries.

  • Storytelling mode of training and scenario-based brainstorming sessions.

  • Largest, unique, and experienced pool of over 25+ Lean Six Sigma master black belt and black belt certified experts.

  • Largest repository of process optimisation tools and templates available on LMS.

  • Experience-based real examples from various domains by the instructors.
  • Use of in-class adaptive learning methodology and interactive debate sessions with instructors.

  • Trained over 67,000+ professionals on Lean Six Sigma concepts across India, the US, the UK, Europe, the Middle East, and Africa.

  • Catering to 200+ premium educational institutions and 350+ corporates across the globe.

  • Combined Lean Six Sigma consulting experience of over 1,20,000 hours catering to Fortune 500 companies across industries and service lines.

Who does the programme help?

1.

Quality control professionals/service delivery leaders

Experts aiming to enhance service reliability, eliminate errors, and improve delivery consistency

2.

Project managers/business
analysts

Professionals driving strategic initiatives, process improvement, and cross-functional team collaboration.

3.

Engineering and production
leadership

On-ground leaders focused on operational efficiency, productivity, and Lean implementation.

4.

Functional managers (HR, IT, and finance)

Department leaders looking to optimise internal processes and enable data-driven decision-making.

5.

Business excellence/transformation managers

Change agents and Lean Six Sigma practitioners ready to lead enterprise-wide improvement and mentor teams.

6.

Data and process improvement aspirants

Individuals seeking hands-on experience in analytics, process design, and continuous improvement through Six Sigma tools.

Potential benefits of the programme

  • Build advanced capability in applying the DMAIC framework and advanced statistical techniques to solve common business problems precisely.

  • Lead transformation projects that drive measurable improvements in cost, quality, and operational efficiency at scale.

  • Develop strong data-driven decision-making skills to drive sustainable improvements across business functions.
  • Enhance your capability to manage end-to-end project delivery, from defining the problem to implementing and sustaining the solution.

  • Expand your professional network by connecting with Lean Six Sigma leaders and peers through collaborative, hands-on training.

  • Unlock career advancement opportunities across industries by demonstrating your ability to lead change and deliver measurable results.

Learn from our practitioners who deliver results

Curated and delivered by consultants who solve real business challenges so you learn real-world skills in real time.

Ankur Garg

A seasoned strategist and transformation expert, Ankur is an EQFF-certified Master Black Belt with 13+ years of consulting experience. He has architected 110+ Lean Six Sigma and Business Excellence projects across sectors, trained over 5,000 professionals globally, and led EFQM 5-star implementations and Centre of Excellence (CoE) setups for CX and operational excellence.

Swapnil Rach

With a strong foundation in operational leadership and quality systems, Swapnil is an EQFF-certified Master Black Belt with 15+ years of experience across banking, logistics, and IT. He has trained 2,000+ professionals and delivered impactful consulting engagements in Lean Six Sigma, ISO integration, and digital transformation across global service environments.

Sumedha Kaistha

Sumedha brings over 11 years of consulting expertise in quality assurance, process transformation, and performance benchmarking. A Six Sigma Black Belt and certified EFQM Assessor, she has led 30+ cross-sector engagements, enabling organisations to streamline operations, implement CMMI ML5 and ISO frameworks, and drive measurable improvements in efficiency, cost, and KPI visibility.

Uday Das

With a decade of hands-on consulting experience, Uday specialises in embedding Lean Six Sigma and Business Excellence across manufacturing, IT, and healthcare ecosystems. An EQFF-certified Black Belt, he has trained over 1,000 professionals and led enterprise-wide capability-building programmes.

Jitendra Bairagi

Jitendra is an EQFF-certified Master Black Belt consultant and trainer with 11+ years of experience across manufacturing, services, and government sectors. He has trained 3,000+ professionals, and his expertise spans operational excellence, policy strategy, and large-scale quality and process improvement programmes.

Sample certificate

The Lean Six Sigma Black Belt certificate from Grant Thornton Bharat is valid in 140+ countries and trusted by 72,000+ trained professionals, accelerating growth and unlocking global opportunities for you.

Image
Testimonials
I was impressed by the Lean Six Sigma Black Belt knowledge of the trainer and his overall business acumen. He could talk about every LSS topic in detail and did an amazing job explaining all the Lean Six Sigma concepts. I particularly appreciated how he provided an example scenario for each topic, which added to the overall enjoyment of the learning experience.
Senior project manager At a leading IT/ITeS organisation
I found the Lean Six Sigma Black Belt certification course to be very engaging, and the trainer brought real-life practical examples to each element of the course materials, which made understanding the LSS content easier. I would highly recommend this course.
Director GCC at a multinational firm

Common FAQs

While there are no strict prerequisites, a basic understanding of operations or project management is recommended. A Green Belt certification is preferred but not mandatory.

The programme is offered in both live online and offline classroom formats, giving participants flexibility based on their preferences and locations.

On successful completion of the training and assessments, participants receive a certification from Grant Thornton Bharat. The certificate is globally recognised and carries lifetime validity.

Yes, final certification requires successful completion of internal assessments and a final exam.

The programme covers DMAIC, DMADV, DOE,  FMEA, control charts, hypothesis testing, regression, and root cause analysis, and it includes hands-on training in Minitab.

The programme is industry-agnostic and suits professionals from various sectors, including healthcare, logistics, aviation, IT/ITeS, banking, financial services, and insurance (BFSI), telecom, manufacturing, pharma, fast-moving consumer goods (FMCG), hospitality, and more.

The course runs for 52 hours and is delivered across phases of 4 days each. It is typically conducted on weekends to accommodate working professionals.