Top 6 Six Sigma Yellow Belt Project Examples & Ideas

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Last updated on
06th Jun, 2022
16th May, 2022
Top 6 Six Sigma Yellow Belt Project Examples & Ideas

Although digital transformation accelerates a company's growth, it must be accompanied by qualitative management and reinvention management strategies. In 1986, the American corporation Motorola established a new idea of a quality management system in response to increasing markets and processes. It has evolved and been polished over the years into a solid system of principles and methodologies aimed at corporate change through a strictly delineated process. Six Sigma is the final product.

Because of its importance, it is crucial to develop a strong understanding and improve one's expertise in this domain. Six Sigma is a mechanism for removing variances and flaws from a company's operations. Companies use Six Sigma to identify problem areas and build programmes to address them. This results in a more productive operation and, as a result, a corporation saves money. While the idea of Six Sigma appears to be simple, there are tough examinations that must be passed in order to get certified in Six Sigma procedures. In this article, we'll have a look into some of the most effective Six Sigma Yellow Belt projects, followed by tips to execute a successful one. But before that, here is a quick overview of the Six Sigma Yellow Belt.

An Overview of Six Sigma Yellow Belt 

Yellow Belt Certification is the entry-level qualification, followed by Green Belt, Black Belt, and Master Black Belt. Champions and executives might receive further training. While each plays a vital role in assisting a firm in implementing Six Sigma, the Yellow Belt is the subject of this session. Let's look at what a Yellow Belt is and how it plays a part in Six Sigma initiatives.

Six Sigma is a collection of management methods and strategies that aim to enhance a company by lowering the risk of mistakes. It is an informal method to eliminate elimination that employs a statistical methodology.

The name derives from the Greek letter "sigma," a scientific term for quantifying process variation from the beginning of the movement or aim. The term "Six Sigma" is derived from the bell curve in statistics, where first Sigma represents a single standard away from the mean. The fault rate is rated as "very low" if indeed the system has six Standard deviations, three above it and three underneath the mean.

The normal distribution graph below emphasizes the presumptions of the Six Sigma concept. The greater the standard error, the greater the range of values encountered.

Examples of Yellow Belt Projects 

Here are six Sigma yellow belt project examples-

Examples of Yellow Belt Projects  

Project Title - Reduce surgery wait times.

Statement of the Problem

Due to the Registration procedure, more than 35% of the first planned surgical and non-surgical patients were delayed by 40-110 minutes.

Business Plan

The surgical sector of the Medical Clinic (MC) contributes significantly to the MC's total revenue. If the MC doesn't solve the surgical center's inefficiency, the firm will lose the ability to deliver healthcare to far more than X million persons in the metro area.

Project Title - Related-party Recharge and Discharge Lead Time Reduction  

Problem Statement

The present Intercompany Recharge procedure is extremely expensive, inefficient, and time-consuming.

Consider the following:

This innovative Intercompany Refill process is projected to boost the efficiency of the end-to-end process as well as the data correctness of recharge billing, with a minimum of 50 percent savings from the present FTE and costs associated with it.

Project Title - WC tartar sauce is the name of the project

Statement of the Problem

The end product's viscosity is thin, 20percent on average.

Business Plan

Our customer's (restaurant's) operation is hampered by the thin product, and there have been concerns about performance and management.

Project Title - Customers who purchase on demand

Statement of the Problem

On-demand clients' new service offerings have made booking appointments difficult and interrupted the shop's constant flow. Due to a lack of procedural understanding and scheduling issues, customers must make additional preparations. Although the new customer service is still in its infancy, it has proven to be a popular way for prospective clients to take the plunge with the firm.

Business Plan

The issue must be resolved since the changing world of a shop needs a framework of schedule to maintain order. Due to the existing state's intricacy and lack of organization, the new timetable needs regular modifications and management oversight. I am a department manager, and I spend more than 75% of my time planning. For a site the size of my business, the accessorial capabilities are expected to yield natural growth of 12 percent -16 percent. Businesses can benefit from increased flexibility and openness in scheduling. The company will gain from more revenue and a larger customer base.

Project Title - Improving Financial Settlement is the name of the project

Problem Statement for the Project

The manual monthly bank reconciliation procedure used by the XIP Finance Department is time-consuming, laborious, decentralized, quasi, unpredictable, lacks focus on settling balancing issues, does not enable timely analysis, and may have a detrimental influence on management decisions.

Business Plan

We urgently require innovative approaches to improving the efficiency of our conciliation operations, standardized and centralized operations, and real-time reporting.

It is important to note how so no need to offer detailed information at the start. It is sufficient to merely outline a challenge and argue why it is worthwhile to solve. Normally, your manager is filled with difficulties that she or he would like to tackle. Take thorough notes, then draft a statement of the problem and discuss it with your employer.

Project Title - Statement of the Problem

Order of on-call tasks Contractors are dissatisfied with the length of time it takes to get money after finishing work on street repair projects. Because all of the measurements are right and the scope of the project is from before prior to the commencement of work, the typical standard computation is 13 days.

Business Case Executive Summary

The City received concerns from the on-task order Operators in April 2014 about the length of time it takes to obtain money for finishing work on street repair projects. Contractors said that revenues were waiting longer than usual, taking up to 30 days or more to arrive. As a result, if payments are not made on time, Builders and their subordinates are not paid. If this trend continues, contractors will stop bidding on City contracts, delaying the completion of citywide roadway repair work. If roadway maintenance projects are not finished, they will have a negative influence and may jeopardize the City's infrastructure, namely its safety, transportation conveniences, and accessibility.

Benefits and Business Case

Better responsiveness of vendor invoices to Employers will culminate in other early payments to Subcontractors and will re-establish Contractors' trust in the City's order processing (as more reliable). This will result in contractors continuing to bid on Busy Street maintenance projects, as well as allowing the City to release monies that would otherwise be encumbered, delaying the completion of certain other projects.

Analysis of the Root Causes

Delays in successfully handling information-processing payments were mostly related to:

Payments Rejected Due to Incorrect Amounts — As a result of inconsistent, duplicated, and opaque documentation of allowed quantities.

Delayed and Cumulative Reimbursement Applications (Invoicing) - Because invoices were sent many months after the work was completed, an additional assessment was required to verify amounts.

These 6 yellow belt capstone project examples will help you understand the internal workflow, challenges, and solutions pathways. Let us discuss some more of the project examples to reinforce your knowledge.

Six Sigma Yellow Belt – Additional Project Examples

Here are a few more Yellow Belt project examples-

1. A warranty is important when purchasing major pieces of equipment.

The assurance that clients will be safeguarded against problems is sometimes the competitive differentiator or losing a business. However, warranty claims may eat into a company's bottom line, especially if they are not handled properly.

So, how can a company keep warranty expenses in check without alienating customers? By enabling a community of critical thinkers capable of fostering an organizational success and process improvement culture.

The Issue

Marel's policy was to routinely acknowledge and reimburse any warranty claim that was not handled within the stated 60-day time limit. Unfortunately, the corporation had missed 13 of the previous 18 deadlines. This poor performance resulted in a large number of unwarranted reimbursements.

The wide difference between quality management and the 60-day objective astonished Magnus in Gufinnsson I, Marel's Worldwide Quality Management Manager and process owner for safety, insurance, care, and client service processes. He resolved the issue by transforming everything into a Lean Six Sigma initiative.

The warranty claims method shown in the period had only been adopted in 2017; therefore, it was still relatively new. The Global Warranty Team (GWT) employees were not conscious of something like the performance difficulties. When they were told, however, they were quickly on the side of the need for transformation.

2. Network speeds are all of that in a normal contact center.

This is because high rates indicate that customers are really being transferred to several agents and that their concerns are moving too slowly to handle. A contact center staff must unite as a network of problem solvers committed to developing a culture of excellence and continuous process improvement in order to achieve the minimum transmission rate, which results in higher customer satisfaction.

The Issue

It had to change when the call center for a system engineer within the corporate parts manufacturing market witnessed transfer rates considerably above 20%. Customer satisfaction was fast declining, and call center personnel were dissatisfied and helpless.

Tips for Building Awesome yellow Belt Projects  

Although numerous methodologies are used to detect deviations and fix problems in what is Six Sigma, using DMAIC is the typical method utilized by Six Sigma professionals. Six Sigma is a data-driven management approach that is used to optimize and improve company operations. To summarise, the fundamental architecture is an excellent customer emphasis and thorough utilization of data and analytics.

Each of the preceding phases of project transformation consists of multiple steps:


Every Six Sigma process involves focusing on the customer.

Step 1: Define the business challenge from the customer's point of view.

Step 2: Objectives are defined. What do you hope to accomplish? What resources will you utilize to attain your objectives?

Step 3: Create a process map. Check in with the stakeholders to make sure you're on the correct road.


The second phase focuses on the project's metrics and the instruments utilized for measurement. What can you do better? How can this be quantified?

Step 1: Quantify your problem with statistics or supporting evidence.

Step 2: Establish a performance yardstick. Fix the "Y" boundaries.

Step 3: Assess the measuring system that will be utilized. Can it assist you in achieving your goal?


The third step examines the process to identify the variables that influence it.

Step 1: Is to determine whether your procedure is efficient and successful. Is the process assisting you in achieving your goals?

Step 2: Put your goals into figures. Reduce faulty items by 20%, for example.

Step 3: Using historical data, identify variations.


This procedure looks into how modifications in "X" affect "Y." This is the stage during which you determine how to improve the process's implementation.

Step 1: Identify potential causes. Determine whether any of the "X" factors discovered in Process III has an impact on "Y."

Step 2: Investigate the connections between the variables.

Step 3: Determine operational patience, which is described as such detailed aspects that specific variables can have while being within acceptable bounds, such as the quality of any particular product. Which limits require X in order to keep Y within specifications? What operational circumstances may have an influence on the outcome? Tools such as finding ways or validation sets can be used to attain process tolerances.


In this last step, you ensure that the performance target mentioned in the preceding phase has been successfully executed and that the planned improvements are long-lasting.

Step 1: Verify the measuring system that will be utilized.

Step 2: Ensure process competence. Is the objective being met? Will, for example, the target of decreasing faulty items by 20% be met?

Step 3: Again, when the following step is completed, carry out the process.

The Managing Partner of Continuous Improvement oversees the CI Process Improvement Office inside this System Integrators division of the company. As part of a strategic attempt to offer high - quality, she chose to initiate a Call Flowrate initiative.

What is the project's goal? To solve increasing consumer discontent with basic computer support services and allow customers to grow their businesses.

Benefits of a Six Sigma Yellow Belt 

We've all seen a slew of specific issues that are never handled because nobody had enough opportunity or, more significantly, no one ever understands what to do about it. Usually, we will try a few things, but if the situation persists, we will quit and acknowledge that nothing can be done about it. A Yellow Belt would adopt a systematic approach, making you an essential force in enhancing the company's performance & team morale. You become an important part of your organization with six sigma yellow belt.

This comes without suggesting that you can assist Green Belt or Black Belt executives to enhance the chances of positive & quick project completion. Clearly, that is not the only aspect, but that is an important one because the problems will be fully realized and resolved to reach a productive conclusion. This benefits you by reinforcing your position and giving you a lucrative upper hand in the organization.

Yellow Belt training lasts two to three days, so it does not require a significant amount of time away from the business to master the fundamentals. You can hone your skills and learn new techniques to enrich yourself. Besides, the advantage received far surpasses the modest amount of time sacrificed. It also serves as an excellent stepping stone for those wishing to pursue a Green or Black belt certification.

All in all, the benefits are far more appealing, and one should not think twice be acquiring this certification.


The entire motive to depict these sample yellow belt projects is to help you make aware of the technicalities. You should observe, assess & learn from previous successful projects for applying the integral success X-factors into your upcoming projects.  

These lean six sigma yellow belt project examples will help learners get an overall idea of the various projects where their expertise on Sigma yellow belt can be instrumental. The KnowledgeHut Yellow Belt Certification can aid learners to not only gain vital insights but also obtain an important certification that would set them apart from other non-certified candidates.

Frequently Asked Questions (FAQs)

1. What is the Six Sigma Yellow Belt project?

It is a statistical and information method that operates by analyzing and reducing errors or flaws, which focuses on improving cycle times while limiting production faults to no more than 3.4 incidences every million units or occurrences. The Six Sigma credentials are White Belt, Yellow Belt, Green Belt, Black Belt, and Master Black Belt. The projects that involve the utilization of these Yellow Belt credentials are collectively referred to as Six Sigma Yellow Belt projects.

2. Does Six Sigma Yellow Belt require a project?

Six Sigma is indeed the technique of eliminating variances in a company's operations. Yellow Belts have a rudimentary understanding of Six Sigma, so they do not run their own projects. While they are not project managers, they frequently begin projects utilizing the PDCA approach, that means Plan, Do, Check, and Act.

3. What can you do with a Six Sigma Yellow Belt?

Here are some of the advantages of a Lean Six Sigma Yellow Belt for yourself or your team:

  • Solve difficulties as a group.
  • Increase the likelihood of project success.
  • Take charge of your own development.
  • Small changes add up.

Aditi Jain

Blog Author

Aditi is a Senior Content Marketing Specialist at KnowledgeHut. She is an avid writer with a masters in English literature and specializes in long-form articles and crisp marketing copies. She loves playing the guitar and covers soothing songs. Scrolling Instagram is also part of her mindfulness!