Previously we have written about CoSN’s Interoperability Toolkit. It is quickly becoming a go-to resource for information about the importance of connecting our data systems, as is promoted by the Michigan Data Hub. In addition to the Cost Calculator and Maturity Model tools, CoSN has now added PowerPoint discussion slides that can be used with non-technical audiences as well as language to use in RFPs to ensure the systems you are using are interoperable.