Continual improvement process

process Some successful implementations use the approach known as kaizen (the translation of ('change') ('good') is 'improvement'). This method became famous from Imai's 1986 book ''Kaizen: The Key to Japan's Competitive Success.'' ==PDCA==

is an example of a continual improvement process The PDCA (plan, do, check, act) or (plan, do, check, adjust) cycle supports continuous improvement and kaizen. It provides a process for improvement which can be used since the early design (planning) stage of any process, system, product or service. PDSA The PDSA (plan, do, study, act) cycle is often credited to W. Edwards Deming and often called the Deming cycle though W. Edwards Deming referred to it as the Shewhart cycle. Walter A. Shewhart back in the 1920s was working at Western Electric Company with W. Edwards Deming and Joseph M. Juran. Shewhart took the standard academic scientific method of inductive and deductive thinking, used in hypothesis testing, and converted it to a simple notion. When one does something, they plan it, do it, study it, and act on its results – the PDSA cycle. This was a far simpler notion to use and inform the shop floor of Western Electric while building telephones, where many workers would not and could not understand the scientific method. In fact, the PDSA notion could easily be applied to everyday activities such as driving a car to work. Thus, the PDSA cycle was very easy to relate to by Western's workforce and gained the buy-in needed. ==In environmental management==

The continual improvement process concept is also used in environmental management systems (EMS), such as ISO 14000 and EMAS. The term "continual improvement", not "continuous improvement", is used in ISO 14000, and is understood to refer to an ongoing series of small or large-scale improvements which are each done discretely, i.e. in a step-wise fashion. Several differences exist between the CIP concept as it is applied in quality management and environmental management. Continual improvement in environmental management systems aims to improve the natural consequences of products and activities, not the products and activities as such. Secondly, there is no client-orientation in EMS-related continual improvement processes. Also, continual improvement processes in environmental management systems is not limited to small, incremental improvements as in kaizen, it also includes innovations of any scale. ==ISO change from continuous to continual==

In the late 1990s, the developers of the ISO 9001:2000 standard—which addressed quality management systems and principles—debated whether or not to update the use of the word continuous to continual. ISO Technical Committee 176 and regulatory representatives ultimately decided that "continuous was unenforceable because it meant an organization had to improve minute by minute, whereas, continual improvement meant step-wise improvement or improvement in segments". The concept of continual improvement is the core of the British Standards Institution's 2019 publication: BS 8624 Guide to Continual improvement: Methods for quantification. BS 8624 describes requirements for continual improvement and provides methods and examples of recognized techniques. ==See also==