We examined, but never formally used Crisp-DM. ( Cross Industry Standard Process for Data Mining ) Even if you do not use it formally, its worth looking at as a checklist of considerations for analytics process oriented applications. In this piece, it is looked at for application to Internet of things analytics. Considering its test for a related applications.
(Update) See also ASUM-DM, a further extension of CRISP-DM, that I am now examining. More description and discussion of that here.