Module 2: Define Phase Basics
- Project charter and team formation
- Voice of the Customer (VoC) basics
- SIPOC mapping
- Defining problem statements
Starts from
USD 1095
Course Overview
Overview
Course Highlights
Eligibility Criteria
Benefits
Exam Format
Certification Cost
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Busan (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.
Lean Six Sigma is a sought-after skill across Busan's manufacturing, shipbuilding and port logistics economy, where employers compete on quality, cost and delivery. A Yellow Belt marks you as a capable contributor to DMAIC improvement projects, and entry-level quality and process roles open the door to engineer, specialist and manager positions. With Busan upgrading its industrial base around AI and advanced manufacturing in 2026, demand for people who can reduce waste and defects is rising. Here is what the market shows.
Lean Six Sigma is more than a certificate. It is the skill set Busan's quality-driven employers want most. Join professionals who reduce waste, cut defects and support better processes. Start your Yellow Belt journey today.
Busan's manufacturing, shipbuilding and logistics employers increasingly separate staff who can drive measurable improvement from those who cannot. Here is which side of that line you want to be on.
Sources: SalaryExpert, Glassdoor, Paylab (South Korea) 2026.
The Lean Six Sigma Yellow Belt certification path in Busan 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 covers the full DMAIC framework at a foundational awareness level, plus the Lean tools that support waste reduction. By the end, you can confidently contribute to improvement projects and prepare for the IASSC exam.
Learn the basics of Six Sigma, the Y equals f(x) problem-solving strategy, Voice of the Customer, project charters and core metrics such as DPMO and cost of poor quality, so you can frame an improvement opportunity clearly.
Build skill in process mapping, SIPOC, cause-and-effect diagrams and basic statistics, and understand measurement system analysis and process capability at a foundational, awareness level.
Understand patterns of variation, inferential statistics and the purpose of hypothesis testing, so you can help teams find the real drivers behind defects and delays rather than guessing.
Get hands-on awareness of Lean concepts including the seven wastes, 5S, value stream mapping, Kanban and Poka-Yoke, and see how they remove waste from everyday workplace processes.
Explore simple regression, basic designed experiments and control methods such as statistical process control and control plans, so improvements are sustained after a project ends.
Practise against the 60-question, two-hour closed-book format aligned to the IASSC Yellow Belt Body of Knowledge, building the confidence to pass and earn the IASSC-CYB designation.
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 Busan 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 Busan 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
USD 1095
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 Busan, Invensis Learning delivers structured, IASSC-aligned Lean Six Sigma Yellow Belt training for individuals and organisations building foundational process improvement capability. Our programmes combine accredited trainers, the official Yellow Belt Body of Knowledge, flexible delivery and learner-focused support. Whether you enrol as an individual or arrange corporate training for your team in Busan, we provide a professional learning experience built around practical understanding, real-world application and exam readiness, backed by ISO-certified quality and security standards.
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Lean Six Sigma Yellow Belt Training Location in Busan
Park Hyatt Busan, Marine City 1-ro, U-dong, U1-dong, Haeundae-gu, Busan, 48092, South Korea
Lean Six Sigma Yellow Belt Training Location in Busan
Paradise Hotel Busan, 296, Haeundae Beach-ro 298beon-gil, Jung-dong, Jung 1-dong, Haeundae-gu, Busan, 48099, South Korea
Passed the ICYB Exam with Confidence
"The Yellow Belt course made DMAIC and Lean tools easy to follow. I now help our quality team map processes and spot waste on the line, and I passed the IASSC exam on my first attempt."
Min-jun Park
Quality Analyst
0/0
Practical and Beginner-Friendly
"As someone new to process improvement, I found the trainer patient and very practical. The 5S and process mapping sessions were directly useful in my production role the very next week."
Seo-yeon Kim
Production Team Member
0/0
Well Structured and Exam-Focused
"Clear explanations of the DMAIC phases and the exam format. The practice questions matched the real test well, and the support team answered my queries quickly."
Ji-ho Lee
Logistics Coordinator
0/0
Great Foundation for Our Teams
"We enrolled a shop-floor group to build a common improvement language. The training was tailored to our shipbuilding context, and our teams now run small waste-reduction efforts on their own."
Hyun-woo Jang
Operations Manager, Shipbuilding
0/0
Flexible Delivery and Strong Outcomes
"Invensis delivered flexible onsite sessions that fit our shift schedule. The Yellow Belt programme gave our quality staff a strong, practical baseline and a clear path toward Green Belt."
Eun-ji Choi
L&D Lead, Automotive Parts
0/0
4.6
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Invensis Learning delivers industry-leading Lean Six Sigma Yellow Belt training solutions tailored for individuals and organizations.
Yes. The Yellow Belt is a recognised entry-level credential that signals you can support process improvement, a skill in steady demand across Busan's manufacturing, shipbuilding and logistics employers. It opens quality and operations roles and lays a foundation for higher belts and stronger pay.
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