This presentation, the second of six parts on the practical analysis of significant properties of digital objects, considers the framework produced by the InSPECT project for assessing significant properties. The presentation was given as part of module 3 of a 5-module course on digital preservation tools for repository managers, presented by the JISC KeepIt project. For more on this and other presentations in this course look for the tag 'KeepIt course' in the project blog http://blogs.ecs.soton.ac.uk/keepit/