damian said:
I have no desire to proseltyze for TPS, which will stand or fall on its own merits just like ISO 9000. My arguments against ISO 9000 have been articulated in this thread as well as one on "the other forum". I simply believe that the value it adds is questionable, and that where value is added it is not likely to be significant. The evidence I present is "anecdotal", but I believe it is verified in the performance of a great majority of firms who have achieved certification but still fail to show signficant improvement in their performance. Were ISO 9000 even remotely effective, the long-standing and ongoing quality problems in the automotive supply chains (to take one example of a pervasive industry application) of the Big Three would have been addressed long ago. The bottom line is that ISO 9000, as a transformation and improvement methodology, has failed, like so many other programs and fads, to change the preoccupation with local optima aimed at providing short-term results in the majority of firms.
Yes, you have stated your arguments against ISO, your beliefs against ISO, your "anecdotal" (your word, not mine) evidence, etc. I wasn't asking for that. Perhaps, I should rephrase my request, as you appear to believe that I want you to convert us over to your side. I simply wish to understand.
You state why ISO doesn't work. So tell me why TPS does. What is the difference? Why are they different? Rather than sit at a computer telling me the reasons for your belief in ISO's failure...tell me why TPS and how it works.
damian said:
The most frightening aspect of ISO 9000 is, for me, that it is perceived as a substitute for thinking by a great many firms which adopt it. "Let's get certified and everything will be right with the world," seems to be the operative mantra.
Many firms, I agree. All? No. And what it is even better, by
my experience and exposure (i.e., my "anecdotal" evidence) is that companies who first pursue registration for the purpose of getting the piece of paper on the wall, soon realize that the system can be beneficial. They start to see ways to improve processes, systems, Return On Capital Employed, etc.
damian said:
The fact that ISO 9000 is not based on knowledge, and never can be based on knowledge because it is prescriptive, means that by itself it can never support a learning organization.
Upon what evidence (anecdotal or otherwise) do you base this? Do you understand why ISO 9001 is the way it is? This kind of ties into my request of you, Damian....I'm trying to understand why TPS is the way it is. What were the building blocks for it?
damian said:
The majority of companies I have visited who have achieved ISO 900 certification have never taken the time to understand what the value required by their customer is and how their business system should be designed to create and deliver it. They continue to struggle, paying lip service to continual improvement, carrying huge amounts of waste, and only concerned with meeting the next quarter's targets. They are completely sub-optimized, yet they are certified. This is the most frightening thing about ISO 9000 certification - that sub-optimization can be accorded recognition, even validation, via a certificate.
Well, let's face a cold, hard fact of business, shall we? The primary goal of a business is to make a profit. It's not about giving jobs, or doing what we love...it all about $$$. The wonderful thing is that concepts such as Safety, Continaul Improvement, Customer Satisfaction, etc. are tied into an organization's ability to make more money.
damian said:
There are companies who have achieved world-class levels without ISO 9000 and they have made that journey by becoming learning organizations focused on continually improving the value delivered to customers. They apply basic principles based on acquiring what Deming called "profound knowledge" of their processes and systems through the empowerment and involvement of their employees. This is a radically different notion from the conformity to requirements mindset required by ISO 9000. You cannot substitute prescriptive requirements for knowledge.
No one here is saying that ISO 9000 is needed to achieve world-class performance. We are saying that it can be tool used to help achieve that level by some organizations. Is it right for everyone? Hardly...and I'm certain that many people here in the Cove would be first line to agree with me.
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So, Damian...you came here because you're on vacation and bored. What do you hope to gain out of your visit here? We come here in the hopes of exchanging information...learning, helping. While I find your topic interesting, I'm hoping now you will add some information to help learn about TPS (doesn't mean we'll agree with it, but it's nice to understand other concepts).