Written materials, approved by the Society’s Board of Directors (such as ASHRAE Position Statements, Position Documents and Position Briefs), officially represent the Society’s position on a technical subject. These are timely position documents, which have been developed by technical experts within the Society on major industry issues, also have been approved by the ASHRAE Board of Directors. These Board-sanctioned materials can be used (in whole or in part) in comments given by local chapters without seeking permission.