Preconstruction
Data Exchange Standards Activity

Organizations Cost Estimating Scheduling Bidding and Buyout
AISC  
ASHRAE    
Autodesk
Bentley
BLIS
FIATECH  
gbXML    
Graphisoft    
IAI
IFMA    
MIMOSA    
NFRC    
NIBS
NIST    
OSCRE    
PISCES    
Primavera  
Solibri    
W3DC