Adapted from the original flowchart created by Department of Homeland Security Science & Technology Directorate by J.-M. Seigneur and presented at the ITU Asia-Pacific Centre of Excellence Bangkok 2018 DLT Training, 2018. The original is reproduced by D. Yaga, P. Mell, N. Roby, and K. Scarfone, “Blockchain technology overview,” National Institute of Standards and Technology, Gaithersburg, MD, NIST IR 8202, 2018 (available at https://doi.org/10.6028/NIST.IR.8202)

Source: United States Department of Homeland Security Science & Technology Directorate

Here is the link to a collection of decision tree that complement this post:

When do you need blockchain? Decision models.