The Use of DOE in Transactional Applications

A statement often heard from deployment leaders of Lean Six Sigma (LSS) and Design for Six Sigma (DFSS) goes something like this: “our people don’t need to know Design of Experiments (DOE) because almost everyone here is involved in transactional processes.”

That is an unfortunate perspective, because such knowledge deprivation will be a limiting factor in the overall success a LSS or DFSS rollout will ultimately have.   Such a statement also reflects on the knowledge that a deployment leader has about DOE.   Almost any LSS or DFSS leader or champion will support the fact that data collection is an integral part of all LSS and DFSS initiatives and that data collection can be expensive.

Then why would we not want the best data collection methods available for our people to use?   DOE is a data collection strategy.  In fact, it is one of the best data collection strategies available anywhere, because it provides more information per data point collected than almost any other method.   It also allows the practitioner to evaluate the effects of factors independently.  I am not sure that even established practitioners of DOE truly understand the power of being able to evaluate the effects of factors and their interactions independently from one another.

This ability is the heart and soul of detecting true cause and effect relationships.  We sometimes talk quite flippantly about finding cause and effect relationships, but finding true cause and effect relationships is tough business.  It is typically difficult to do, but with DOE, it becomes fairly straightforward.

Our position is that transactional practitioners need DOE just as much as anyone else does and if they don’t get it, the entire rollout will be limited in scope.   Furthermore, potential results that could positively affect the bottom line and the policy making within a company will be missed simply due to the artificial barrier of “not needing DOE.”

We have done as many DOEs in transactional processes as we have in manufacturing processes.  The areas of application span human resources, finance, information technology, software development, advertising, sales and marketing, and a host of service related industries.   Perhaps the “not needing DOE” syndrome stems in part from the inability of instructors and trainers to provide transactional practitioners with an easy-to-use DOE methodology along with an abundance of transactional examples from which to learn.

Woe is to those providers of LSS and DFSS tools and methodologies who possess this shortcoming, because they are short-changing their customers.  Air Academy Associates has had a long standing (more than two decades old) goal of making the understanding and application of DOE easy and straightforward.  The approach to DOE and the software used must be amenable to transactional practitioners or it won’t be used at all.  What a shame if that were the case.

Many times transactional belts are faced with analyzing historical data, i.e., data that has been collected under anything but ideal experimental conditions.  The properties of the orthogonal nature of DOEs is extremely important in these applications also, because the differences between the nature of the historical data and that of would be DOE-collected data must be quantified and understood.  So knowledge about DOE is a critical ingredient for anyone who desires to analyze historical data.   And transactional practitioners are often faced with this task.

The final word to deployment leaders is this:  don’t let your belts grow up without DOE.  You will not only be doing them, but also your company, a disservice.  It is your responsibility to know what DOE really is, how it can be presented, learned, and applied in a digestible and motivating fashion, and to break down any barriers that will prevent its use in your organization.

Tadsam – Training Lean Sigma For Companies All Around The World

Finding a good training company that can deliver a course that offers a significant return on training investment when it comes to Lean Sigma can be difficult, but you need look no further as Tadsam Ltd are your number one choice when it comes to Lean Sigma Training & facilitation.

Tadsam are a team of time served practitioners who train and manage step change improvement projects utilising world class statistical and quality improvement methodology.

Their range of training can apply to the majority of business sectors, from manufacturing through to the service sector.

The experienced and professional team at Tadsam coach and train a professionals “shop floor to boardroom” to “Blackbelt” & “Greenbelt” standard using the “Keep it Simple Statistically” approach of their strategic partners, leading USA based educators, Air Academy Associates

Tadsdam are also proficient in the “Design for Six Sigma” strategy of the Product Design sector, following the Identify, Design, Optimise, Validate route map for getting better products to market faster and at lower cost, both in initial design and re-design.

As established and recommended consultants Tadsam have worked independently with applications as diverse as a Aerospace, Plastics, Electronics, FMCG food, drinks and traditional engineering.

So, if your company needs only the best in Lean Sigma Training, then give Tadsam a call on 07921 182 365 or visit their informative website to find out more about the courses and also see the team behind the company by clicking onto this link


Looking At The Benefits Of Using Lean Sigma Training In Your Manufacturing Business

The Lean Sigma approach in its most basic terms is about identifying where defects or problems are occurring in the manufacturing process and then identifying how these happen and more importantly, how they can be reduced. Any manufacturing business should be considering how they can reduce their defects to improve not only the quality of the item they make, but to also increase profits by reducing returns or scrapped products.

When you look at it like this, you can clearly see that if, as a manufacturer or producer you can reduce the amount of defective items you produce on a daily basis, your profits will increase, because you are not losing money because of defective or unsellable items.

By reducing defects you can then save money by:

  • Reducing wasted materials
  • Increasing the amount of products that you can sell
  • Increase brand quality reputation which in turn helps increase sales

Every company in the current climate needs to reduce costs and if you can start to implement the Lean Sigma approach, you will then reduce the amount of time, money and effort you spend on producing and then rectifying unsellable products, which in turn will help you to produce more of the products that are sellable.

When Motorola developed the business management strategy which has since become known as Six Sigma or Lean Sigma, they did so because they knew that if they could reduce products that were defective then they would increase profits, because badly made products that you cannot sell can just eat away at your income and reduce the viability of the products.

By improving the quality of the process outputs you then begin to make the manufacturing process more fluid, consistent and reliable, which essentially means that if you can implement this strategy throughout your business you can end up with a better quality product and less problems, something any business will strive to achieve.

Lean Sigma begins at the top, with the Managing Directors and then the managers, because the approach is all about management methods and how to make sure the quality management is perfected.

By identifying the people who will be in charge of implementing and tracking the approach, you will then develop “classes” of people within the organisation, which are known as Black Belts, Green Belts, Yellow belts and so on. Each “belt” has their own set of responsibilities to make sure that the approach is implemented and followed throughout the whole manufacturing process, so that from start to finish, the errors are reduced and the product is perfect when it comes off of the manufacturing process.

The ultimate aim of this approach is to aim for a six sigma process which is 99.99966% of your products manufactured are defect free, which means that once you have hit this “goal”, you will be able to earn more from your products because you will not be dealing with so many returned or unsellable products, which is vital for any manufacturing industry in this day and age.


Tadsam – Leading The Way In Lean Sigma Training For The Manufacturing Industry

Since the launch in 2005, Tadsam Ltd has been successfully training businesses in the Lean Sigma method and bringing motivational techniques to firms all over the world.

The team at Tadsam use Lean Sigma And Design for Six Sigma mentoring and training and promote coaching in leadership style for enhanced personal and business performance.

Why Use Tadsam For Lean Sigma Training?

  • Established Company
  • Experienced And Professional Trainers
  • Highly Recommend By Previous Clients
  • Work With Companies Of All Sizes
  • Deliver Excellent And Long Lasting Results

So, what do they do?

Tadsam Ltd can adapt their training to suit your business size, location and time scale, meaning that no matter how many employees, staff and managers you need them to train, they can successfully bring together a plan of action.

Tadsam Ltd boast over 40 years of hands on professional experience to draw upon, having trained many small, medium and large businesses all over the world.

As consultants, Tadsam have worked independently with applications as diverse as a cultural change programme within Aerospace, performance improvements in the plastics industry, professional project engineers, FMCG food, drinks and electronics.

All of their learning material including software is included in the course fee.

If you would like to chat to one of their specialist trainers and advisors, then please ring Tadsam on 07921 182365 or visit their website to find out more –


Tadsam – Experienced And Professional Lean Sigma Training Specialists

When it comes to Lean Sigma Training for your business, organisation or public sector body, Tadsam are your number one choice to deliver a high quality and rewarding program for your team and staff members.

Who They Are

Tadsam Ltd are a team of time served practitioners who train and manage step change improvement projects utilising world class statistical and quality improvement methodology, a training revolution known as Lean Sigma or Six Sigma.

What They Do

The highly qualified and professional team of trainers coach and train a professionals “shop floor to boardroom” to “Blackbelt” and “Greenbelt” standard using the Air Academy Associates “Keep it Simple Statistically” approach, facilitating significant return on investment on the training investment to the businesses involved.

The current courses on offer include:

Lean Sigma Yellow Belt, Green Belt (modules 1 – 13) and Black Belt (modules 1-30) Courses.

About The Lean /  Six Sigma Approach

In helping organisations throughout the world apply the Lean Sigma methodology, Air Academy Associates has seen the need to show the Lean and Six Sigma approaches as a dynamic, synergistic force, rather than as what often is perceived as two competing initiatives.

These two leading business process improvement strategies bring a host of valuable tools to the workplace, which, if used properly with leadership support and commitment, can make a huge difference in the way companies work.

As consultants Tadsam Ltd have worked independently with applications as diverse as a cultural change programme within Aerospace, performance improvements in the plastics industry, professional project engineers, FMCG food, drinks and electronics.

Your Next Steps

You can contact the team by telephone on 07921 182365 or by dropping them an email or by filling out the contact form on their newly launched website.

How Lean Sigma Training Can Improve Your Manufacturing Efficiency

Originally developed and introduced into every day manufacturing working practices by the American giant Motorola in 1986, Lean Sigma or Six Sigma has quickly established as one of the leading efficiency improvement training courses for many types of business. From SME’s to massive public sector areas, Six Sigma training can be of benefit to any organisation looking to improve effectiveness in the workplace.

Any manufacturing company knows how costly mistakes can be, with one defect or tiny error leading to a possible loss of literally millions of pounds through recalled products or wastage that has to be disposed of.

By using the lean sigma process you begin to build a statistical manufacturing process, which allows you to identify just how many errors are being made when it comes to defective products or items that do not pass the normally stringent quality assurance controls of any decent manufacturing company.

A six sigma process is one in which 99.99966% of the products that a company manufacturer are statistically expected or required to be free of defects, which equates to around 3.4 defects per million products or items produced. This means that your aim for your manufacturing process should be hitting this mark and by implementing the Lean Sigma process to your company, you can save millions of pounds by cutting down the level of defects in your products, because the more products that are ok to sell, the more money you will make.

Going back to the original implementation by Motorola, they set a goal of “six sigma” for all of their manufacturing operations which we have explained above and with many other firms looking at this giant and wanting to replicate its strategies, this term quickly became established in many engineering and manufacturing processes and practices around the world, with more and more companies taking up the training.

Lean Sigma introduces processes, analysis strategies and quality assurance methods that can help any manufacturing or engineering company to reduce the amount of defective, bad or unsellable products, which in the long run increases efficiency of the businesses and more importantly returns a much higher return on investment, because the more you sell, the more you make.

With wastage and unsellable products costing a company anywhere from thousands to millions of pounds every single year depending on the size of the firm, it makes logical sense to find a process that can help to identify where things are going wrong and therefore cut down on the products that will not be able to hit the shelves or sale point.

Lean Sigma starts at the top of the organisation, company or firm, by training high level employees, managers and senior executives, which then filters down throughout the company to make sure that the process is identified and implemented throughout the whole manufacturing procedure, from the board room right down to the factory floor, Lean Sigma can massively help to improve the amount of money your business makes from its products.

Why Should The Public Sector Be Investing In Lean Sigma Training

Using Lean  Sigma has often been labelled as a tool to increase productivity and success within the manufacturing industry, but many people are now coming round to the fact that this revolutionary method of training can be used for any business and indeed public sector area. Just because an industry is not focused on making a profit does not mean that they cannot strive harder to be more effective and this is where Lean Sigma training can really come into play.

Lean Sigma is effectively a management strategy for businesses that was originally developed by giant telecommunications group Motorola back in the mid 1980’s, sending a new buzz through America by offering a new management technique for all types of businesses.

When using Lean Sigma for business and public sector organisations, you scrutinise the activities of the business, defining what “adds value” to the customer (or the public) & eliminating what does not. Following Lean Sigma methodology identifies the defects within the process or hierarchy and then uses various strategies to combat these issues, often using statistics and analytics to try and identify & provide evidence based solutions.

There on, the value added & required processes need to run consistently  to make the business or organisation run reliably and profitably.

Although Lean Sigma has most commonly been used in the manufacturing environment, when it comes to the public sector it can also have a massive influence, because this type of management strategy is ideal for indentifying defects in the running of any organisation, institution or business and then developing methods to not only fix these defects but to also do things differently, therefore increasing the efficiency of the public sector organisation.

Although the term and methodology of Lean Sigma has long been established within manufacturing, it can be used in any environment, because the main aim of the whole theory is to reduce time spent in activity that is not needed or required by the end customer, & that they are not willing to pay for. The time & effort saved can be invested in doing the valuable activity in a more consistent & productive manner.

TadSam – Your Ideal Solution For Training Lean Sigma In The Public Sector

Established Lean Sigma trainers TadSam Ltd are now offering this highly successful performance enhancing module to the Public Sector, after helping many large private sector organisations to increase their overall working performance by learning this highly motivational approach.

The list of public sector areas that Tadsam can help train Lean Sigma in includes:

  • NHS
  • Government Agencies
  • Civil Servants

Tadsam have continually proved to be a successful Lean Sigma Trainer in the Private Sector, helping many large companies and organisations learn the rewarding Six Sigma philosophy to help improve their overall productivity and profitability.

95% of clients realise a minimum 9:1 ROI.

Lean Sigma Training is available in the following modules from Tadsam in:

  • Yellow Belt
  • Green Belt
  • Black Belt

TadSam are a team of time served practitioners who train and manage step change improvement projects utilising world class statistical and quality improvement methodology.

They coach and train a professionals “shop floor to boardroom” to “Blackbelt” and “Greenbelt” standard using the Air Academy Associates “Keep it Simple Statistically” approach, facilitating significant return on investment on the training investment to the businesses involved, proving that this method really does help to increase business and profitability.

In more recent times, TadSam have expanded into the “Design for Six Sigma” proficiencies of the Product Design sector, teaching the Identify, Design, Optimise, Validate strategy for getting better products to market faster and at lower cost, both in initial design & re-design.

If you would like to find out more about any of the courses TadSam currently have on offer, check out the website – – where you can find out more about this revolutionary approach and also take a look at the team of trainers that could help to change the way the you do business!

Increase Productivity & Profitability in Your Business with Six Sigma Training

Never is there a more important time to analyse the performance of your business then in an economical downturn. When financial times are tough we all need to make sure that our businesses are running at full productivity and profitability as this ensures the continuing flow of business.

Six Sigma training can dramatically improve the productivity and profitability of your business by reducing waste in your manufacturing and business processes. Making sure that your business costs are as low as possible is just one of the areas Six Sigma focuses on.

Lean Six Sigma Definition

Lean and Six Sigma are complementary in nature and, if performed properly, represent a long-term business initiative that can produce unprecedented results. While Lean focuses on eliminating non-value added steps and activities in a process, Six Sigma focuses on reducing variation from the remaining value-added steps.

Lean makes sure we are working on the right activities, and Six Sigma makes sure we are doing the right things right the very first time we do them. Lean defines and establishes the value flow as pulled by the customer, and Six Sigma makes the value flow smoothly without interruption.

Measuring Success

One way to evaluate the success of a Lean Six Sigma initiative or strategy is to measure the involvement in Lean Six Sigma by way of numbers of people involved, i.e., numbers trained, practicing, certified, etc. Another is to evaluate the leadership on their behaviour and values.

Yet another is to evaluate the Lean Six Sigma maturity of the organization. All of these measures are important, but certainly one of the most important aspects that Lean and Six Sigma have brought to the market place is the ability to measure the financial impact of implementation and deployment.

Many companies that have implemented Lean Six Sigma and have found that if any organisation wishes to place itself in the top tier of companies with regard to financial returns, it should be returning to the bottom line at least 2% of its revenue annually via Lean Six Sigma projects, many businesses typically report a 9 fold return on their training investment.

It is important to any business to continually analyse and develop its methods and processes to ensure maximum profitability. Six Sigma training could really help you to achieve this so why not find out more today.

Tadsam Ltd – Your Partner in Sigma Six Training

During hard economical times it becomes more important for businesses and industries to increase profitability through improved productivity. Tadsam Ltd is a leading provider of Sigma Six training in the UK which can dramatically improve your business and manufacturing processes through limiting waste.

Tadsam Ltd has worked with some high profile clients over the years including:

  • The Defence Industry
  • Large Plastic Industry
  • Smart Cards Industry
  • Food And Drinks Industry

They have helped each one to reduce waste either in manufacturing or business processes which in turn has lead to greater productivity and profitability. Here are just some of the testimonials from these high profile clients:

“800% ROI on training in terms of project saving, better than any bank.”

Managing Director, Plastics Manufacture

“Simple tools, great references, strong examples”

The Defence Industry

Tadsam Ltd Managing Director Danuta Kurucz has a wealth of experience in training and implementing Six Sigma throughout the UK and Europe. She has carried this out for numerous businesses of varying sizes. “It is important for businesses to understand just how Six Sigma training can improve profitability. At Tadsam Ltd we can offer this type of training for businesses of all sizes from small independent through to large mutli-national.”

If you are looking for Six Sigma training for your business then Tadsam Ltd can provide this at competitive rates. They cover all aspects including of Six Sigma including yellow belt, green belt and black belt. To find out more visit the website where you can find all of the information required as well as the latest news in Six Sigma. Alternatively you can contact Danuta directly on 07921 182365.