Module 2: Define Phase Basics
- Project charter and team formation
- Voice of the Customer (VoC) basics
- SIPOC mapping
- Defining problem statements
Starts from
EUR 870
Course Overview
Overview
Course Highlights
Eligibility Criteria
Benefits
Exam Format
Certification Cost
Your First Step into Process Improvement
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Zagreb (2778), approved to deliver official LSSYB training using IASSC-aligned courseware.
of the Lean Six Sigma Yellow Belt Training Course
Do You Qualify for the LSSYB Exam?
For Your Career in Zagreb
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.
Roles, Demand and Pay
A Yellow Belt is a recognised foundation for process improvement careers across Croatia, valued by pharmaceutical, food, automotive, ICT and business-services employers that must raise productivity and meet EU quality standards. As Zagreb's industry modernises, staff who can support DMAIC projects are increasingly sought after. Entry roles such as Quality Technician and Process Analyst lead toward Quality Engineer, Continuous Improvement Specialist and Quality Manager bands, and here is what the local market is telling us right now.
Designation
Lean Six Sigma Yellow Belt Certified Professionals in Zagreb : Salary Insights and Trends
Hiring Companies in Zagreb
MojaPlaca (Croatia) 2026
Source: Pliva · Podravka · Belupo · AD Plastik
Yellow Belt is more than a certificate. It is your entry into the process improvement teams that Croatian employers are building right now. Start your operational excellence journey today.
Croatian industry is modernising under EU quality standards and cost pressure, and employers increasingly value staff who can improve how work gets done. Here is which side of that line you want to be on.
Sources: Glassdoor, MojaPlaca, SalaryExpert (Croatia) 2026.
Step-by-Step Certification Process
The Lean Six Sigma Yellow Belt certification path in Zagreb 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.
of 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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Belt-level questions are quick wins for candidates who can clearly separate Yellow, Green, and Black Belt roles.
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Lean Tools and the DMAIC Method
Lean Six Sigma Yellow Belt training builds the foundational tools you need to support process improvement: the DMAIC cycle, core Lean techniques and the basic quality metrics used on real projects. By the end of the programme you can contribute confidently to improvement teams in any sector.
Work through Define, Measure, and Control to give any process improvement effort a clear, repeatable structure as part of a project team.
Use 5S, value stream mapping, Kanban and the seven wastes to spot inefficiency and non-value work in everyday operations.
Interpret DPU, DPMO, FTY, RTY, cycle time and cost of poor quality so you can measure process performance with confidence.
Build SIPOC diagrams, process maps and critical-to-quality definitions, and capture the voice of the customer, business and employee.
Understand basic statistics, Pareto analysis and graphical analysis to help teams find root causes behind recurring problems.
Apply Poka-Yoke mistake-proofing, visual controls and basic statistical process control concepts so improvements hold over time.
Lean Six Sigma Yellow Belt Certification Training in Zagreb?
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

for 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.
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 Zagreb 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 Zagreb 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 870
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.
For Your Lean Six Sigma Yellow Belt Certification Training in Zagreb?
As a trusted LSSYB training company in Zagreb, Invensis Learning delivers structured Lean Six Sigma Yellow Belt training for individuals and organisations building a foundation in process improvement. Our programmes combine IASSC-aligned courseware, accredited instructors, flexible delivery formats and learner-focused support. Whether you are enrolling as an individual or planning team training in Zagreb, Invensis Learning provides a professional experience built around practical understanding, real-world application and measurable learning outcomes.
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Instructor-led in-person Classroom training is available for group batches. All other public cohorts are delivered as Instructor-led Live Virtual. See available cohorts.
Lean Six Sigma Yellow Belt Training Location in Zagreb
Hotel Westin, 1, Ulica Isidora Kršnjavoga, Local Board "Mimara", City District Donji grad, Zagreb, City of Zagreb, 10000, Croatia
Lean Six Sigma Yellow Belt Training Location in Zagreb
Sheraton Zagreb, 2, Ulica kneza Borne, Local Board "Knez Mislav", City quarter Donji grad, Zagreb, City of Zagreb, 10000, Croatia
A Practical First Step into Improvement Work
"The Yellow Belt training finally gave me a method to apply at work. I now use SIPOC maps and the seven wastes to spot problems on the line, and my supervisor has asked me to join our next improvement project."
Marko Horvat
Quality Technician
Passed First Time and Changed Roles
"Clear sessions and plenty of practice questions. The DMAIC structure made sense quickly, and I passed the IASSC exam on my first attempt. It has already helped me move into an operations analyst role."
Ana Kovacevic
Operations Analyst
Beginner Friendly and Well Paced
"I was new to process improvement and worried it would be too statistical. The trainer kept it at the right level and used real examples, so I came away confident about 5S and basic quality metrics."
Ivan Babic
Production Team Lead
A Shared Improvement Language for Our Team
"We enrolled a full production team and the shared Yellow Belt language has paid off. People now describe problems with the same tools, which has made our Green Belt projects move faster."
Petra Juric
Learning and Development Manager, Pharmaceutical Manufacturer
Tailored, Flexible and Relevant to Our Sector
"Invensis Learning tailored the sessions to our automotive components work and ran them around shift patterns. The foundational training has improved how our teams approach waste and process consistency."
Tomislav Maric
Continuous Improvement Lead, Automotive Components Supplier
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Invensis Learning delivers industry-leading Lean Six Sigma Yellow Belt training solutions tailored for individuals and organizations.
Here's everything you may ask...
The Yellow Belt is the entry-level Lean Six Sigma credential awarded by IASSC. It validates foundational, awareness-level knowledge across the three DMAIC phases covered at Yellow Belt level (Define, Measure, and Control) and basic Lean tools, so you can support process improvement teams. The professional designation awarded is IASSC-CYB.