Module 2: Define Phase Basics
- Project charter and team formation
- Voice of the Customer (VoC) basics
- SIPOC mapping
- Defining problem statements
Starts from
CNY 7400
Course Overview
Overview
Course Highlights
Eligibility Criteria
Benefits
Exam Format
Certification Cost
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Nanjing (2778), approved to deliver official LSSYB training using IASSC-aligned courseware.
The Lean Six Sigma Yellow Belt exam validates your understanding of Lean Six Sigma fundamentals and your readiness to support process-improvement projects. The exam focuses on the DMAIC framework at an introductory level, the seven wastes, basic process mapping, data collection, and the Yellow Belt's role within Lean Six Sigma project teams. 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.
A Lean Six Sigma Yellow Belt is increasingly valued across Nanjing's manufacturing economy, from integrated circuits and new-energy vehicles to smart factories and rail. As employers automate lines and tighten quality, professionals who understand DMAIC and Lean are sought after for quality and process improvement teams. The credential maps to roles from Quality Analyst to Quality Engineer and beyond, and here is what the local market shows.
Process improvement skills are a career multiplier in Nanjing's factories and tech plants. Join professionals who reduce defects and waste with a structured method. Start your Yellow Belt journey today.
Nanjing's manufacturing and technology base keeps raising the bar on quality and efficiency, and employers increasingly look for people who can apply a structured improvement method. Here is how the Yellow Belt changes your position.
Sources: PayScale, ERI SalaryExpert, TeamedUp China (China) 2026.
The Lean Six Sigma Yellow Belt certification path in Nanjing is a streamlined single-exam route designed for professionals seeking foundational knowledge of Lean principles, Six Sigma methodologies, and process improvement techniques. Complete the training, pass the certification exam, and earn a globally recognized credential that remains valid for life.
The LSSYB curriculum follows the official IASSC Lean Six Sigma Yellow Belt BOK and covers all tested domains across the syllabus.
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Belt-level questions are quick wins for candidates who can clearly separate Yellow, Green, and Black Belt roles.
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This Yellow Belt programme builds practical, entry-level Lean Six Sigma skills across the three DMAIC phases covered at Yellow Belt level (Define, Measure, and Control), from defining problems to controlling improvements, so you can support quality projects at work with confidence.
You will learn to scope improvement problems, capture the voice of the customer, build a project charter and identify critical-to-quality requirements that focus a Six Sigma project.
Map processes with SIPOC and value stream maps, collect reliable data, and use basic metrics such as DPMO, FTY, RTY and cycle time to understand how a process really performs.
Use cause-and-effect diagrams, Pareto analysis and basic statistics to find the sources of defects and variation that drive recurring process problems.
Understand 5S, value stream mapping, Kanban and Poka-Yoke so you can help remove the seven wastes and make work flow more smoothly across the line.
Contribute to improvement actions and learn control methods such as statistical process control and control plans that hold the gains once a process is improved.
Speak the language of Lean Six Sigma and support Green and Black Belts as an effective, informed improvement team member at work.
Process Improvement Team Member
Project Coordinator (Improvement Projects)
Business Analyst (Process Improvement)
Operations Staff
Frontline Supervisor
Quality Inspector
Manufacturing Operator (Improvement Programmes)
New Lean Six Sigma Practitioner

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.
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 LSSYB training in Nanjing 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.
Customized training aligned to organizational goals
Flexible delivery: onsite, virtual, hybrid, or blended
Scheduling tailored to business availability
Role-based examples and industry-relevant discussions
Progress tracking and learner assessments where applicable
Dedicated coordination and administrative support
Consistent learning experiences across teams
Scalable delivery for local, regional, or global workforces
Designed for organizations that want to improve process performance, standardize quality practices, and build continuous improvement capabilities across teams. This format is ideal for LSSYB training for companies in Nanjing 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 training across teams.
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 is 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 LSSYB 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.

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
CNY 7400
Please Note: Attend fully interactive online sessions from anywhere while benefiting from real-time instructor guidance and collaborative learning experiences. This virtual LSSYB 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.
As a trusted LSSYB training company in Nanjing, Invensis Learning delivers structured Yellow Belt training for professionals and organisations across Nanjing who want a recognised foundation in process improvement. Our programmes combine experienced trainers, a curriculum aligned to the IASSC Yellow Belt Body of Knowledge, flexible delivery formats and learner-focused support. Whether you enrol as an individual or plan corporate training for your team, we provide a professional learning experience built around practical understanding, real-world application and measurable outcomes.
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Lean Six Sigma Yellow Belt Training Location in Nanjing
The Westin Nanjing Resort & Spa, Nanjing
Lean Six Sigma Yellow Belt Training Location in Nanjing
Nanjing Greenland InterContinental Hotel, 1, Central Road, Hunan Road Subdistrict, Gulou District, Nanjing, Jiangsu Province, 210008, China
Practical from Day One
"The Yellow Belt course finally gave me the structure I was missing. I now use DMAIC and Pareto analysis on the line, and I helped our team cut a recurring defect within weeks of finishing."
Li Wei
Quality Engineer
0/0
Great Start for Beginners
"I came in with no Six Sigma background and left able to support our improvement projects. The trainer explained 5S, SIPOC and the metrics in a way that made sense for our factory."
Chen Jing
Process Technician
0/0
Confident in Improvement Meetings
"Clear sessions and good practice questions. I passed the exam and feel more confident speaking up in our DMAIC meetings. The Lean tools section was the most useful for my daily work."
Zhao Min
Production Team Lead
0/0
A Shared Language for Our Team
"We trained a full shift of operators and supervisors. Having everyone share the same improvement language has reduced rework and made our daily problem solving far more structured."
Sun Hao
Operations Manager, Electronics Manufacturer
0/0
Tailored Corporate Delivery That Worked
"Invensis Learning tailored the content to our automotive processes and delivered on-site without disrupting production. Our quality team now applies DMAIC consistently across two plants."
Wang Fang
L&D Manager, Automotive Supplier
0/0
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Invensis Learning delivers industry-leading Lean Six Sigma Yellow Belt training solutions tailored for individuals and organizations.
The Lean Six Sigma Yellow Belt is an entry-level process improvement credential awarded through IASSC. It validates a foundational understanding of the DMAIC method and core Lean tools at an awareness level, and the designation earned is IASSC-CYB.
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