Our Lean Six Sigma Green Belt Course provides the skills necessary to successfully complete DMAIC projects, including basic knowledge of planning and team problem-solving methods.
Questions? See our FAQ's
What You'll Learn?
Master Lean principles and refine your Green Belt expertise.
Certification
Achieve your QQI Lean Six Sigma Green Belt certification.
Training Format
Delivered online and live via Zoom for interactive, flexible learning.
Earning a Lean Six Sigma Green Belt certification propels your career forward. Trusted by leading organisations, it demonstrates your ability to drive process improvement and deliver measurable results.
This certification validates your expertise in Lean and Six Sigma methodologies, showcasing your ability to lead projects and optimise processes. With this globally recognised qualification.
Qualified Professionals Certified Globally
Certifications Awarded Annually
Of Employers Value QQI Certification
Your course includes access to the Membership Hub, valued at €195, featuring resources on Lean principles, Six Sigma tools, project management, data analysis, and more. Enjoy expert-led webinars, interactive practice exams, downloadable templates, and a community of like-minded professionals—all designed to enhance your expertise.
We have delivered Lean Six Sigma training to the biggest brands in Ireland including Whitfield Clinic, Sisk, Ernst & Young, NSAI and Google, so you can have confidence in our ability to deliver the results you want to achieve.
The course content was extremely relevant the course itself looks at efficiencies and improvement and the lecturers were fantastic and got back to any queries I had. I was able to incorporate these improvement almost instantly throughout my day to day job as well.
I am a change manager and it helped me apply a methodology and tool set to some of the continuous improvement that I need to do within my role. I would highly recommend the course. DCM were really helpful, engaging and I am delighted I chose them.
I now have have an understanding of how to engage with staff and reduce waste to improve the process. This has lead to benefits for both the business and the staff working within. I would highly recommend this lean green belt course to anyone.
I decided to the course with DCM because I heard good things online and my flatmate works for Google and told me he heard about you. I was contacted in LinkedIn and offered a new job. Had a massive pay jump and the one of the main reasons was the course.
Top companies trust DCM to drive operational excellence. Our QQI Certified Lean Six Sigma Green Belt course is the go-to choice for businesses committed to efficiency, quality, and continuous improvement.
Download the Course Brochure
Choose a learning path that works for you, with options to study online, attend live sessions, or combine both for flexibility.
Gain hands-on skills you can apply immediately, with lessons designed to prepare you for real-world training scenarios.
Learn from experienced and highly skilled training professionals who will guide and support you every step of the way.
Enjoy lifetime access to course materials, giving you the flexibility to learn and refresh your skills anytime.
Our curriculum is designed to align with industry standards, providing practical, real-world knowledge. Develop the skills and confidence you need to succeed as a Lean Six Sigma Green Belt professional.
Lean Overview
Learn the basics of Lean and Six Sigma methodologies.
History & Principles
Explore Lean’s history and core improvement principles.
Waste Reduction
Identify and eliminate unnecessary waste using TIMWOODS.
DMAIC Framework
Understand the five DMAIC phases for improvement.
Data Analysis
Master key data analysis and interpretation techniques.
Project Selection
Choose and define impactful improvement projects.
Process Mapping
Use SIPOC and advanced value stream mapping.
Stakeholder Management
Engage stakeholders and capture critical feedback.
Advanced Mapping
Analyse and optimise processes using mapping tools.
Planning Tools
Implement planning tools like Kanban and Gantt.
Continuous Improvement
Drive ongoing, sustainable improvements with Kaizen.
Measurement & Metrics
Conduct system and Pareto analysis effectively.
Root Cause Analysis
Use 5 Whys and cause-effect diagramming tools.
Lean Tools
Apply tools like 5S and SMED for enhanced efficiency.
Maintenance Excellence
Understand TPM and OEE improvement strategies.
Piloting Solutions
Test solutions using pilots and control charts.
Error-Proofing
Use Poka Yoke and effective visual management.
Sustaining Results
Build lasting standard practices for improvements.
Quality Planning
Master audits and strategic response planning.
Change Management
Learn strategies to lead and sustain change within Lean initiatives.
Lean Leadership
Develop leadership skills to foster a culture of continuous improvement.
Yes, this course is fully accredited by QQI (Quality and Qualifications Ireland). It is a nationally recognised qualification that demonstrates your expertise in Lean Six Sigma methodologies and is highly valued by employers across multiple industries.
This qualification can significantly enhance your career prospects in process improvement, operations management, and quality assurance. Graduates often progress into roles such as Lean Facilitators, Process Improvement Managers, Quality Managers, or Continuous Improvement Specialists in industries like manufacturing, healthcare, IT, and financial services.
Upon successful completion, you will receive the QQI Level 6 Certificate in Lean Six Sigma Green Belt (6N4090), a nationally recognised qualification that validates your expertise in Lean methodologies and process improvement techniques.
There are no formal entry requirements for this course. It is suitable for professionals from all backgrounds who want to develop expertise in Lean Six Sigma methodologies. Prior experience in project management or process improvement is beneficial but not required.
No specific prerequisites are required. The course is designed for professionals at all levels who want to gain a practical understanding of Lean Six Sigma principles.
To successfully complete the course, you must attend all scheduled sessions and actively participate in course activities, discussions, and assignments.
You will be required to submit your first written assignment, which is designed to allow you to demonstrate your understanding of Lean Six Sigma methodologies. Once submitted, your assignments will be graded, and if you achieve a minimum of 50%+, you will gain your qualification in QQI Level 6 Lean Six Sigma Green Belt.
Additionally, you must complete a project-based assessment where you apply Lean Six Sigma tools and techniques to a real-world scenario, demonstrating your ability to lead process improvement initiatives.
The course starts at €395, which includes all course materials, assessments, and certification costs. Lifetime access to online resources is included, allowing you to revisit content whenever you need. Exclusive offers are available for DCM members.
Yes, we offer flexible payment plans to make the course accessible to everyone. Contact us for further details.
The course typically requires 40 to 50 hours of learning, which includes online modules, assignments, and self-directed study.
Absolutely. This course is designed for beginners as well as those with some experience in process improvement. It provides step-by-step guidance to help you develop essential Lean Six Sigma skills.
We provide dedicated tutor support, regular feedback on your progress, and access to interactive resources. You’ll never feel like you’re on your own.
While QQI accreditation is specific to Ireland, the skills and knowledge you’ll gain are transferable and highly valued in other countries, particularly in organisations that implement Lean Six Sigma principles.
We’re confident in the value of our courses, which is why we offer a 30-Day Money-Back Guarantee. If you’re not completely satisfied with your purchase within the first 30 days, simply let us know, and we’ll issue a full refund—no questions asked.
30-Day Money-Back Guarantee
Enroll with confidence, knowing your investment is risk-free.
Full Online Course Access
Access all materials at your convenience, with lifetime availability.
Certification Included
Your course includes internationally recognised certification, with no hidden costs.
We take pride in delivering top-quality training led by industry experts. With thousands of positive reviews, our courses help professionals enhance their skills and advance their careers with confidence.
Thank you for your interest in our QQI Level 6 Lean Green Belt course. As part of your application with DCM, we’d love to learn more about your background, process improvement experience, learning objectives, and preferred schedule. This helps us ensure the course aligns with your career goals.
After submitting your application, our team will contact you to discuss your details and course requirements. We’ll answer any questions you may have and provide a comprehensive overview of the course structure, assessment process, and how this nationally recognised certification can support your career.
Dunnamaggan | The course is run in various locations
What's included? A hot lunch each day with morning and afternoon tea/coffee; Free parking, WIFI and course materials.
We work with the biggest brands in Ireland & the UK including Symantec, Saleforce and Vodafone, so you can have confidence in our ability to deliver excellent training programmes.
If you refer a friend to Integral Learning,
we'll give you both a €100 voucher to
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If you refer a friend to Integral Learning, we'll give you both a €100 voucher to spend any training course anytime in the future.
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