Module 2: Define Phase Basics
- Project charter and team formation
- Voice of the Customer (VoC) basics
- SIPOC mapping
- Defining problem statements
Starts from
EUR 950
Course Overview
Overview
Course Highlights
Eligibility Criteria
Benefits
Exam Format
Certification Cost
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Cork (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 Yellow Belt holders are valued across Cork's manufacturing-heavy economy, where pharma, medical device and technology employers run continuous improvement every day. The credential is an entry point into quality assurance, process improvement and operations roles, and a foundation for progressing to Green and Black Belt. Here is what the Cork and Irish market is telling us right now.
A Yellow Belt is your first step into Cork's process improvement workforce. Build the DMAIC and Lean foundation employers want and start your journey today.
Cork's pharma, medtech and technology employers run continuous improvement every day, and they increasingly look for staff who can prove a Lean Six Sigma foundation. Here is the gap a Yellow Belt closes.
Sources: Morgan McKinley, Glassdoor, SalaryExpert (Ireland) 2026.
The Lean Six Sigma Yellow Belt certification path in Cork 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 Lean Six Sigma Yellow Belt course teaches you to support process improvement projects using the DMAIC method and core Lean tools. By the end, you can map processes, read quality metrics, and contribute to data-driven problem solving on real teams.
Frame improvement opportunities using the Define phase, build a basic project charter, capture the voice of the customer, and understand Six Sigma roles and the Y = f(x) problem-solving logic.
Map processes with SIPOC, build cause-and-effect diagrams, and read core metrics such as DPMO, FTY, cycle time and cost of poor quality to size a problem with data.
Understand basic statistics, normal distributions and the foundations of hypothesis testing so you can help teams find the real causes of defects and delays.
Use 5S, value stream mapping, Kanban and Poka-Yoke to spot and remove the seven wastes, a skill in daily demand across Cork's manufacturing sites.
Learn how the Improve and Control phases work, including simple regression concepts, statistical process control charts, and control plans that sustain process gains.
Build readiness for the 60-question, two-hour closed-book IASSC Yellow Belt exam with practice aligned to the three DMAIC phases covered at Yellow Belt level (Define, Measure, and Control) at awareness level.
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 Cork 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 Cork 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
EUR 950
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 Cork, Invensis Learning delivers structured Lean Six Sigma Yellow Belt training for professionals and teams across Cork who want a recognised foundation in process improvement. Our programmes combine experienced trainers, IASSC-aligned courseware, flexible delivery formats and learner-focused support. Whether you enrol as an individual or arrange training for your team, you get a practical learning experience built around the DMAIC framework, real-world examples, and the confidence to sit the IASSC Yellow Belt exam.
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Lean Six Sigma Yellow Belt Training Location in Cork
Clayton Hotel, Lapp's Quay, Lapp's Island, Centre A ED, Cork, County Cork, Munster, T12 RD6E, Éire / Ireland
Lean Six Sigma Yellow Belt Training Location in Cork
The Metropole Hotel, Harleys Street, Victorian Quarter, St. Patrick's A, Cork, County Cork, Munster, T23 EEC3, Éire / Ireland
DMAIC Finally Made Sense
"The Yellow Belt course finally made DMAIC click for me. I now help our quality team with process mapping and waste reviews, and the trainer's real-world examples made the concepts easy to apply on site."
Aoife Kelly
Quality Assurance Technician
0/0
A Great First Step into Improvement Work
"As someone moving from the production floor into continuous improvement, this gave me the language and confidence I needed. The Lean tools section on 5S and value stream mapping was the most useful part for my day job."
Cian O'Sullivan
Process Operative
0/0
Well Structured and Exam Ready
"Clear, well-structured sessions and plenty of practice questions for the IASSC exam. I passed first time and feel ready to take on Green Belt next. The quality metrics topics were explained really well."
Niamh Walsh
Operations Analyst
0/0
Built a Shared Improvement Mindset
"We put a group of our operators through the Yellow Belt programme to build a common improvement language. The flexible scheduling fit around our shifts, and we have already seen better engagement in our Kaizen sessions."
Declan Murphy
Operations Manager, Medical Devices
0/0
Tailored and Professionally Delivered
"Invensis delivered the training onsite for our quality team and tailored the examples to our processes. The coordination was smooth and the trainers clearly knew regulated manufacturing. A strong foundation for our wider operational excellence plan."
Sinead Byrne
Learning and Development Lead, Pharma
0/0
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Invensis Learning delivers industry-leading Lean Six Sigma Yellow Belt training solutions tailored for individuals and organizations.
The IASSC Lean Six Sigma Yellow Belt is an entry-level credential that validates foundational, awareness-level knowledge of the DMAIC method and core Lean tools. Awarded by IASSC, it confirms you can support process improvement projects as a capable team member.