DENNIS J. HALL, FAIA, FCSI, is founder and managing principal of Hall Architects, Inc. in Charlotte, North Carolina. He has served as the chairman of the CSI/CSC MasterFormat Expansion Task Team (a North American effort to expand the industry standard for organizing specifications); past chairman of the Uniform Drawing System (UDS) Program Task Team; and vice president of the Construction Specification Institute. He is a member of the OmniClass Construction Classification System (OCCS) Development Committee, the National Institute of Building Sciences, and vice president of the Specification Consultants in Independent Practice.

CHARLES RICK GREEN, AIA, FCSI, is a senior project architect with Wilson & Company, Inc., Engineers & Architects in Albuquerque, New Mexico. He has more than thirty years of experience in the preparation and supervision of construction documents for numerous facilities and developments. He has served as chairman of the UDS Program Task Team, UDS Modules Task Team, and the NCS Steering Committee.