The Original Deming Cycle by Deming around 1930 based on Design, Produce, Sell, Redesign. Later he of course also used the more familiar PDCA Plan, Do Check, Act. This image by me is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. Please credit the image as shown below. For digital documents and web pages please do include the links as shown below. Thank you.
By Christoph Roser at AllAboutLean.com under the free CC-BY-SA 4.0 license.
Many but not all of the images on this blog are under a Creative Commons License. If and only if the image above is under a Creative Commons license, you can find details for the different licenses at the Creative Commons. The most common licenses are Attribution CC-BY 2.0; 2.5; 3.0; and 4.0; and Attribution Share Alike CC-BY-SA 2.0; 2.5; 3.0; and 4.0;