Are there really 300 applications that support IFC?  Where is a list of these 300 applications?  There reference to 300 applications appears some other places in the report.

There are many references to the NIST report in this document, sometimes quoting the $15.8 billion figure.  Make sure that how the report is described is consistent in the document.

In the Glossary, IFD is the International Framework for Dictionaries. 

 This error also appears on p23/l18, p46/l8

"The overall scope of BIM is yet to be defined." I think this sentence should be reworded. The National BIM Standard should be able to define the scope of BIM, at least as it relates to this Standard.

Carl Matthews, AIA, Page Southerland Page, Houston, TX