CHANTILLY, VA — The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) has made available free copies of the second edition of the “SMACNA CAD Standard” on its website, www.

The American Institute of Architects (AIA), Construction Specifications Institute (CSI), and National Institute of Building Sciences (NIBS) unveiled the United States National CAD Standard® (NCS) ...

The nation’s leading computer-aided design (CAD) standard has been updated. The American Institute of Architects (AIA), Construction Specifications Institute (CSI) and National Institute of Building ...

Designers will automatically be able to adhere to the U.S. National CAD Standard (NCS) guidelines from the Building Smart Alliance with the help of a new workspace for civil engineering applications ...