Course Overview

    Overview

    Course Highlights

    Eligibility Criteria

    Benefits

    Exam Format

    Certification Cost

    What Is the IASSC Lean Six Sigma Yellow Belt?Your First Step into Process Improvement

    The Lean Six Sigma Yellow Belt (LSSYB) is an entry-level process improvement credential that validates your understanding of the DMAIC method, Define, Measure, Analyse, Improve and Control, together with core Lean waste-reduction tools. It is awarded by the International Association for Six Sigma Certification (IASSC) and recognised by employers worldwide. For professionals in Chiang Mai and across Northern Thailand, the Yellow Belt is the quickest way to prove you can contribute to quality and efficiency projects, whether on an electronics production line in the Lamphun industrial belt, in a hospital, or in a growing shared-services team. The credential needs no prior experience, so it suits newcomers, front-line team members and managers who support improvement work. You will learn to read processes, spot waste, work with basic quality metrics and back project teams led by Green and Black Belts. Start your Lean Six Sigma journey with Invensis Learning and build a foundation you can carry into Green Belt and beyond.

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

    What Is the IASSC Lean Six Sigma Yellow Belt?Your First Step into Process Improvement

    Certification Badge

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

    Key Highlightsof the Lean Six Sigma Yellow Belt Training Course

    Lean Six Sigma Yellow Belt Certification Eligibility in Chiang MaiDo You Qualify for the LSSYB Exam?

    Why the Yellow Belt Is Worth EarningReal Gains for Chiang Mai Professionals

    Lean Six Sigma Yellow Belt Exam Format in Chiang MaiWhat to expect on exam day

    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 8 wastes (DOWNTIME), 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 Yellow Belt Certification Cost in Chiang Mai

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

    Process Improvement Career Outlook in Chiang MaiWhat Employers Reward

    Lean Six Sigma Yellow Belt training opens doors across Chiang Mai and the wider Northern Thailand economy, where electronics and semiconductor plants in the Lamphun Northern Region Industrial Estate, food and agro processors, hospitals and a growing shared-services sector all compete for people who can improve quality and cut waste. Yellow Belt holders usually begin as team contributors on improvement projects, then progress towards supervisor, analyst and quality management roles. Here is what the local market is telling us right now.

    Market Pressures Fuelling Demand for Lean Six Sigma in Chiang Mai

    The Yellow Belt is more than a certificate. It is your entry point into the process improvement teams that Northern Thailand's employers are building. Start your Lean Six Sigma journey today.

    Your Chiang Mai Career Transformation

    From Team Contributor to Improvement Driver,

    Your Yellow Belt Transformation in Chiang Mai

    Northern Thailand's manufacturing and services base is expanding with electronics investment and operational excellence programmes, and employers increasingly separate process-trained staff from the rest. Here is which side of that line you want to be on.

    Sources: ERI SalaryExpert, PayScale, JobsDB (Thailand) 2026.

    How to Get LSSYB Certified in Chiang MaiStep-by-Step Certification Process

    The Lean Six Sigma Yellow Belt certification path in Chiang Mai 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.

    Step 1: Enroll in a Lean Six Sigma Yellow Belt Training Program

    Choose your preferred learning format, such as a Lean Six Sigma Yellow Belt certification course, live virtual training, self-paced learning, classroom sessions, or corporate group training. Enrollment provides access to study materials, instructor guidance, and certification preparation resources.

    Step 2: Set Up Your Certification Account

    Create your account on the certification platform to manage your examination voucher, exam scheduling, certification records, and digital credentials. Most Lean Six Sigma Yellow Belt training and certification packages include the examination voucher.

    Step 3: Complete the Course and Practice Mocks

    Attend the full 2-day training and complete at least one full-length 60-question mock exam.

    Step 4: Schedule the IASSC Yellow Belt Exam

    Book your exam: 60 multiple-choice and true/false questions, 2 hours, 70% pass mark. Online proctored or at an IASSC-approved test centre.

    Step 5: Take the IASSC LSSYB Exam

    Sit the exam. You receive your result via the IASSC portal.

    Step 6: Activate Your Credential

    IASSC issues your Lean Six Sigma Yellow Belt certificate and digital badge. Lifetime valid , no renewal required.

    Module 1: Introduction to Lean Six Sigma

    • Origins of Lean and Six Sigma
    • Why Lean Six Sigma matters for process improvement
    • Belt levels and roles in Lean Six Sigma teams
    • The role of a Yellow Belt

    Module 2: Define Phase Basics

    • Project charter and team formation
    • Voice of the Customer (VoC) basics
    • SIPOC mapping
    • Defining problem statements

    Module 3: Measure Phase Basics

    • Process mapping basics
    • Basic data collection
    • Introduction to process capability
    • Yellow Belt-level measurement concepts

    Module 4: Control Phase Basics

    • Control plans for sustaining improvements
    • Basic control charts
    • Standardisation and standard work
    • Continual improvement at the team level

    Module 5: Lean Tools and Techniques

    • 5S and visual management
    • Value stream mapping basics
    • Waste identification (the 8 wastes)
    • Kanban and pull systems introduction

    Module 6: IASSC LSSYB Exam Preparation

    • IASSC Examination Content Outline walkthrough
    • Question patterns and open-book exam strategy
    • Time management for the 2-hour, 60-question paper
    • Full-length mock exam with debrief

    Course Curriculumof the Lean Six Sigma Yellow Belt Certification Training

    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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    The Skills You Will Build in This CourseApplying DMAIC and Lean Tools on the Job

    This Yellow Belt programme gives you foundational, job-ready process improvement skills mapped to the IASSC Body of Knowledge. By the end, you can support DMAIC projects, apply Lean tools and contribute to quality and efficiency work with confidence.

    Apply the DMAIC Improvement Cycle

    You will learn to apply the DMAIC framework, Define, Measure, Analyse, Improve and Control, the structured cycle behind every Lean Six Sigma project, so you can support improvement teams with a clear, repeatable method rather than guesswork.

    Define Problems with Voice of the Customer

    Build a project charter, identify critical-to-quality characteristics and capture the voice of the customer, so improvement work is scoped around what truly matters to the business and the end user.

    Measure Process Performance

    Work with core Six Sigma metrics such as DPU, DPMO, FTY, RTY and cycle time, and understand process mapping and the cost of poor quality, so you can describe how a process is performing with data.

    Analyse Root Causes with Data

    Use cause and effect diagrams, Pareto analysis and basic graphical and statistical tools to separate real root causes from symptoms and focus improvement effort where it counts.

    Apply Lean Waste-Reduction Tools

    Put Lean tools to work, including 5S, value stream mapping, Kanban and Poka-Yoke, to remove the seven wastes, simplify flow and make everyday work more efficient.

    Sustain Gains with Controls

    Understand statistical process control, control charts and control plans, so improvements made by the team are held in place and gains do not slip back over time.

    Who Should TakeLean Six Sigma Yellow Belt Certification Training in Chiang Mai?

    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

    Who Can Take This Certification Training

    Lean Six Sigma Yellow 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 Yellow 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

    THB 36140

    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.

    Lean Six Sigma Yellow 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 LSSYB training in Chiang Mai 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 Yellow 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 improve process performance, standardize quality practices, and build continuous improvement capabilities across teams. This format is ideal for LSSYB training for companies in Chiang Mai 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.

    Lean Six Sigma Yellow 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 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.

    Lean Six Sigma Yellow Belt Live Virtual Training

    Lean Six Sigma Yellow 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

    THB 36140

    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.

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    Why Choose Invensis Learning in Chiang MaiExpert-Led, Learner-First

    Invensis Learning delivers structured Lean Six Sigma Yellow Belt training for professionals and organisations in Chiang Mai who want a recognised foundation in process improvement. Our programmes combine accredited trainers, IASSC-aligned courseware, flexible delivery and learner-focused support. As a trusted LSSYB training company in Chiang Mai, Invensis Learning ensures that whether you enrol as an individual or arrange training for your team, you get a professional learning experience built around practical understanding, real-world application and clear exam readiness.

    • Training aligned to the IASSC Lean Six Sigma Yellow Belt Body of Knowledge
    • Experienced, accredited trainers with real process improvement experience
    • Flexible formats: live online and classroom training for Chiang Mai learners
    • Structured courseware covering all five DMAIC phases
    • Practice questions aligned to the 60-question IASSC exam format
    • Dedicated learner support before, during and after the training
    • Scalable delivery for individuals, teams and corporate groups
    • ISO-certified quality and information security management

    100+

    Countries Served

    ISO 9001

    Quality Management

    200K+

    Professionals Trained

    12M+

    Hours of Training Delivered

    ISO 9001:2015 Certified

    ISO 9001:2015 Certified

    ISO 27001:2022 Certified

    ISO 27001:2022 Certified

    Secure SSL Encryption

    Secure SSL Encryption

    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 Yellow Belt Training Locations in Chiang MaiAll our classroom training is now available online at your convenience

    Lean Six Sigma Yellow Belt in Chiang Mai

    Shangri-La Hotel Chiang Mai, 89/8, Chang Khlan Road, Chiang Mai Municipality, Pa Daed, Mueang Chiang Mai District, Chiang Mai Province, 50100, Thailand

    Lean Six Sigma Yellow Belt in Chiang Mai

    Chiang Mai Marriott Hotel, Chiang Mai

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    Corporate Lean Six Sigma Training in Chiang MaiFor Your Teams

    • Suitable for small, medium and large teams across sites
    • Customised schedules that fit production and service rosters
    • Flexible delivery through onsite, live virtual or hybrid formats
    • Trainers with real electronics, manufacturing and quality expertise
    • Role-based examples and case discussions for better workplace transfer
    • Dedicated coordination and learner support for group programmes
    • Scalable delivery for teams across Chiang Mai and global locations

    Trusted by Teams Across Industries

    Hana MicroelectronicsDelta ElectronicsCal-Comp ElectronicsSVIStars MicroelectronicsTeam Precision

    What Our Learners Say

    Passed the Yellow Belt and Applied It at Work

    "The training made DMAIC easy to follow and I could use 5S and process mapping on my line straight away. The practice questions matched the exam format well and I passed the IASSC Yellow Belt on my first sitting."

    Somchai Inthanon

    Production Technician

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    A Great First Step into Process Improvement

    "As someone new to quality, I found the trainers clear and patient. The Lean tools and basic metrics finally made sense, and I now feel confident joining improvement projects in my department."

    Nattaya Phromma

    Quality Assurance Officer

    0/0

    Flexible and Practical Training

    "The online sessions fit around my shifts and the courseware was well structured. I especially valued the worked examples that connected DMAIC to real factory situations here in the North."

    Kittipong Saetang

    Process Improvement Assistant

    0/0

    Strong Foundation for Our Whole Team

    "We enrolled a full shift team and the impact on the floor was quick. Staff now share a common improvement language and our project teams move faster because everyone understands the basics."

    Suwanna Chaiyaphum

    Operations Manager, Electronics Manufacturing

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    Reliable Corporate Training Partner

    "Invensis Learning customised the delivery to our schedule and used examples relevant to our processes. The trainer quality and coordination were excellent, and our people came away genuinely improvement-minded."

    Anan Wattana

    Learning and Development Lead, Healthcare

    0/0



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    We also deliver Lean Six Sigma Yellow Belt Certification Training across multiple cities

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

    Yes. The Yellow Belt is a recognised entry point into process improvement, and Chiang Mai's electronics, manufacturing, healthcare and services employers value staff who can support quality and efficiency projects. It gives newcomers a credible, globally recognised foundation and a clear route towards Green Belt.

    General

    Is the Lean Six Sigma Yellow Belt worth it in Chiang Mai?

    Yes. The Yellow Belt is a recognised entry point into process improvement, and Chiang Mai's electronics, manufacturing, healthcare and services employers value staff who can support quality and efficiency projects. It gives newcomers a credible, globally recognised foundation and a clear route towards Green Belt.

    What is the IASSC Lean Six Sigma Yellow Belt?

    The Yellow Belt is IASSC's entry-level Lean Six Sigma credential. It is an independent, third-party validation of foundational knowledge across all five DMAIC phases at an awareness level, covering basic Lean tools and introductory process improvement concepts. The designation awarded is IASSC-CYB.

    Who should take this certification?

    It suits front-line staff, team members, supervisors, and anyone new to process improvement who wants to support DMAIC projects. It is also a strong first step for those planning to progress to Green Belt and Black Belt later.

    Do I need prerequisites to get certified?

    No. IASSC sets no prerequisites for the Yellow Belt. No specific education, work experience or prior training is required, although training and real-world practice are recommended to help you prepare for the exam.

    How long is the certification valid?

    The IASSC Yellow Belt certification holds Current status for three years from the date you certify. To maintain it, you pass the IASSC recertification exam before your status elapses.

    Pricing

    How much does Yellow Belt training cost in Chiang Mai?

    Training fees vary by format and schedule, so the price is available on request in Thai baht. The fee covers IASSC-aligned courseware, trainer-led sessions, practice questions and learner support. Request a quote or speak with a learning advisor for current pricing.

    What is included in the course fee?

    The training fee typically includes IASSC-aligned courseware covering all five DMAIC phases, instructor-led sessions, practice questions matched to the exam format, study resources and learner support, plus a course completion certificate.

    Is the IASSC exam fee included in the price?

    No. The IASSC exam voucher is purchased separately from IASSC and billed in US dollars, with the price varying by location and region. The training fee and the exam voucher are quoted separately.

    Do you offer group or corporate discounts?

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

    What payment 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 IASSC Yellow Belt exam?

    The exam is closed book with multiple-choice and true or false questions, based on the IASSC Yellow Belt Body of Knowledge across the five DMAIC phases. It is delivered online with proctoring on demand or at a Pearson VUE test centre.

    How many questions are on the exam and how long is it?

    The exam has 60 questions and a two-hour allotted time. Some exam forms include up to 6 additional non-graded questions that do not count towards your score.

    What is the passing score for the Yellow Belt exam?

    You should achieve a minimum score of 230 points out of 300 to pass. Questions are spread roughly evenly across the five DMAIC phases, so aim for broad understanding of each.

    What is the exam application process?

    Purchase your exam voucher from the IASSC orders site, choose online on-demand proctoring or a Pearson VUE test centre, then schedule and sit the exam. An optional non-proctored evaluation exam is available to check your readiness first.

    How do I keep my certification current?

    The certification is valid for three years. To maintain Current status you pass the IASSC recertification exam, which has 75 questions, a two-hour allotted time and a minimum 70 percent passing score, before your status elapses.

    Course Content

    What topics are covered in the training?

    The training covers the five DMAIC phases: Define, Measure, Analyse, Improve and Control. It includes core Six Sigma metrics, process mapping, root cause analysis and Lean tools such as 5S, value stream mapping, Kanban and Poka-Yoke, at the foundational awareness level.

    Can a beginner take this course?

    Yes. The Yellow Belt is designed for beginners and needs no prior experience. Trainers introduce concepts step by step, with worked examples and practice, so newcomers to process improvement can follow comfortably.

    What learning resources are provided?

    You receive IASSC-aligned courseware covering all five DMAIC phases, practice questions matched to the exam format, study aids and references to the IASSC Body of Knowledge to support your revision.

    Are practice questions and mock tests included?

    Yes. The programme includes practice questions aligned to the 60-question, two-hour IASSC exam format, helping you identify weak areas and build exam readiness before you sit the test.

    Is the courseware aligned with the IASSC syllabus?

    Yes. The courseware is aligned to the IASSC Lean Six Sigma Yellow Belt Body of Knowledge, which structures the foundational competencies across the five DMAIC phases that the exam tests.

    Enrollment

    How do I enrol in the Yellow Belt course?

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

    How soon can I start?

    New batches run regularly in both online and classroom formats. View upcoming schedules or speak with a learning advisor to find the next start date that works for you.

    Can I reschedule my enrolment to another batch?

    Yes. Flexi options let you reschedule or transfer to another batch on selected plans. Contact support to arrange a change that suits you.

    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.