PDCA cycle

This Deming cycle sample shows plan-do-check-act diagram. It was designed on the base of Wikimedia Commons file: PDCA ZIRKEL ENGL.png. "The picture describes the 4 phases of the PDCA circle based on the specification ISO 50001." [commons.wikimedia.org/wiki/File:PDCA_ZIRKEL_ENGL.png] This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/licenses/by-sa/3.0/deed.en] The plan-do-check-act diagram example "PDCA cycle" was designed using ConceptDraw PRO software extended with Plan-Do-Check-Act (PDCA) solution from Management area of ConceptDraw Solution Park.