EasyELEarning Academy · PECB Authorized Partner
Lean Six Sigma Yellow Belt – Process Improvement
Understand processes. Support meaningful improvement.
Your next step in professional development
Understand Lean and Six Sigma concepts and how a process perspective, customer requirements and evidence support improvement initiatives.
What you will learn
- Lean and Six Sigma foundations
- Customer requirements and processes
- Waste and improvement opportunities
- Improvement project roles
Practical example: why does a simple customer enquiry take so long?
A fictional example developed by the Academy for orientation; it is not official PECB training material.
The situation
A service team handles familiar customer enquiries. Yet requests pass repeatedly between sales, administration and technical staff. Information is entered more than once, and missing details trigger follow-up questions. The first suggestion is to recruit more people. It is still unclear whether insufficient capacity actually explains the delay.
Look at the process
Map one enquiry from arrival to response. Mark working time, waiting, questions and handovers separately. Ask what the customer needs, which information should be available at intake, and which observations support the suspected cause. Collect concrete examples before attributing the problem to individual employees.
A useful working result
A process map and observation log make the discussion concrete. One possible experiment is a shared intake checklist. Agree beforehand how to judge its usefulness: fewer follow-up questions while maintaining complete answers. An appealing solution is not yet evidence of improvement: review what actually changes.
Why this fits the Yellow Belt
Supporting observation, data collection and a shared problem description is a useful starting point in Lean Six Sigma. Leading complex analytical projects independently requires further knowledge and experience. This example explains the practical context; the published course description and agreed syllabus remain the basis of the training.
Who is this course for?
Employees and project teams who support process improvement.
Prerequisites
No formal course prerequisites specified by PECB.
Schedule and learning format
Book the complete course as live online training or in-person training. Both formats follow the same syllabus. The two-day course covers the foundations and prepares you for the PECB exam; the exact exam date will be agreed.
- Choose your format and agree the schedule
- Work through the materials, practise and discuss your questions
- Complete the assessment and meet the credential requirements
Materials, assessment and credential
The package includes official PECB materials, training in your booked format, registration and the fee for your first PECB exam attempt. After passing the exam, you can apply for the relevant PECB credential. The credential requires a passed exam and compliance with the applicable PECB requirements.
Additional option: 4 hours of exam preparation
The information about multi-day training applies to the full online and in-person courses. The €650 preparation option includes four hours of live exam preparation for participants studying the subject independently. It does not replace a full PECB course. Please agree materials and exam booking with us in advance.
Price and booking
The current price is displayed in the booking section above. Where variants are available, the price updates with your selection. Course dates, teaching language and the venue for in-person delivery are agreed with you. Contact us if you would like help choosing the right format.
Live online sessions take place via alfaview. Your Odoo learning portal brings together course information and materials.
Teaching and examination language
Teaching languages: German, English or Hungarian. The selected teaching language is confirmed when scheduling the course. Hungarian is a teaching language for this PECB course only and is not a promised examination language. The examination language and the language of official PECB materials are agreed separately before booking.
Self-employed? Explore KOMPASS before booking.
KOMPASS may support suitable professional development for eligible solo self-employed people in Germany. Arrange a consultation with us to discuss course selection. Mandatory funding advice and eligibility checks are provided by an official KOMPASS advisory centre. Only make a binding booking after the qualification voucher has been issued. Training must include at least 20 hours; not every offer meets this condition. Funding eligibility is assessed individually.
Frequently asked questions about this course
Is Yellow Belt useful if I have never led an improvement project?
Yellow Belt is an entry point for people who want to understand processes and contribute to improvement projects. You explore customer requirements, waste and project-team roles. Independently leading complex improvement projects is not the main purpose of this level.
Do I need statistics knowledge or professional experience to start?
PECB lists no formal entry requirements for this course. Teaching starts with the foundations. It helps to be willing to observe processes, discuss simple data and ask questions. You do not need a completed improvement project to begin.
What is the difference between Lean and Six Sigma?
Lean focuses particularly on customer value, flow and avoidable waste. Six Sigma examines variation and defects through structured, data-based methods. Yellow Belt provides a common foundation so that you can recognise both perspectives at work and combine them sensibly when supporting improvements.
Can I apply the learning in office or service work?
Yes. The course concerns processes and their results, rather than manufacturing alone. Handoffs, processing times or recurring queries can also provide starting points for improvement. What matters is understanding a specific workflow and describing customer requirements and observations clearly enough for others to work with them.
Are the two training days a complete Yellow Belt course?
The two-day online or classroom option is the complete course, covering the foundations and exam preparation. We agree the examination appointment with you. The separately selectable four-hour exam-preparation option is intended for participants who have already prepared and does not replace the full course.
Do I receive the PECB certificate automatically after attending?
To obtain the PECB credential, you must pass the examination and complete the certification application under the applicable requirements. Yellow Belt does not require professional or project experience, but it does require acceptance of the code of ethics. Attendance alone does not complete these steps.
Can I study and take the examination in Hungarian?
Hungarian is available as a teaching language for this PECB course. This does not mean that an examination in Hungarian is promised. We confirm the examination language and the language of the official materials separately before booking. Please state your preferred teaching language when arranging dates.
Should I book Green Belt immediately afterwards?
Green Belt is a suitable next step when you want to work systematically on improvement projects and use data and root-cause analysis more deeply. Yellow Belt provides orientation. Discuss your responsibilities and existing knowledge before progressing; collecting certificates quickly does not replace applying the methods.
Selected courses compared
Which content fits your goals, which skills are practised, and what does the credential demonstrate? This selection compares our course with two specific alternatives.
On smaller screens, scroll the table sideways to see all columns.
| Course offer | Content | Skills development | What the credential demonstrates |
|---|---|---|---|
| EasyELEarning Academy This course offer | PECB foundation training connects Lean and Six Sigma principles with customer requirements, process understanding, waste identification and improvement opportunities through exercises. | Learn to recognise improvement opportunities in everyday work, examine processes systematically and contribute as a team member to improvement activities. | After passing the PECB examination and meeting programme requirements, candidates may apply for the PECB credential. Yellow Belt requires no professional experience. |
| TÜV SÜD Akademie Six Sigma Yellow Belt Related Yellow Belt course Provider’s course | The syllabus combines DMAIC, Lean methods, introductory statistics and AI-supported analysis, applied and documented through a case study during training. | Participants practise describing processes, collecting data and performing basic analyses to contribute to improvement projects within their own working environment. | The programme includes a written examination and awards the TÜV SÜD Akademie Six Sigma Yellow Belt certificate as a training credential. |
| TÜV Rheinland Akademie Lean Six Sigma Yellow Belt Related course: Lean emphasis Provider’s course | Lean management is central: waste categories, value-stream thinking, visual management and root-cause analysis complement an introduction to PDCA and DMAIC. | Participants learn to identify waste in workflows, analyse processes and prepare initial Lean improvements for their workplace through practical exercises. | The listed outcome is an attendance certificate. The course page does not specify a separate certification examination for this particular Yellow Belt offering. |
Checked: 31 October 2026. Based on the linked provider information. This selection is not a complete market overview. Related courses are identified; scope, entry requirements, teaching languages and examination languages may differ. The table describes learning objectives and credential types, without guaranteeing learning outcomes or general equivalence. Current offer and certification conditions apply. Official course names retain their original wording.