Sign Up For Our Newsletter!

April 17, 2012

LSS and the Business Process

By ayanez April 17, 2012

Most industries or service provider’s organizations think that the Lean Six Sigma (LSS) methodology should be tailored to their particular processes, culture or company idiosyncrasies.  The fact is that LSS is rather universal and can be applied to manufacturing industries that may include: high volume with low number of parts offered, high number of parts with low volume, chemical continuous processes, paper mills, insurance companies, Information Technology, banking industries and most recently to the healthcare industry.

Even pure manufacturing companies have many business processes that, in many cases, are the constraint operation. These business processes may include: purchasing, accounts payable/receivables, accounting, human resources, IT, etc.  The fallacy is thinking that the only processes that need improvement are those related with manufacturing and thinking that business processes have little or no impact in improving quality, reducing lead time, lowering the cost or eliminating waste.  I have experienced that business processes can have a much bigger impact on reducing cost or lead time than manufacturing processes.

I am a LSS instructor for Green and Black Belt and, one of the requirements for the GB/BB to get certified, is for the students to submit completed projects for certification.  In addition I provide coaching to GB or BB to assess that the projects follow the Define, Measure, Analyze Improve and Control (DMAIC) methodology.  While comparing manufacturing or business completed projects side by side, I have noticed that the projects are a mirror image and it is hard to differentiate them apart.  Granted, certain LSS tools need to be modified to accommodate a particular industry or process.  The main causes in a Fishbone diagram will be different between a business and manufacturing process and the same can be said about completing a Value Stream Map.

My recommendation is to not overlook business process.

Comments are closed.

site by Isphere