關鍵任務是指一個系統（設備，過程，進程，程序等）中只要失敗就會導致商業運行的失敗的要素。這就是說，它對於一個組織的「任務」或日常業務及運作很關鍵。[1]
參考資料
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
