NOTE: All documents linked from this page are in PDF-format. Interpretation 62.2-2013-1 – June 22, 2013 (Refers to the requirements presented in ANSI/ASHRAE Standard 62.2-2013, Sections 2.1 and 3, regarding air contaminants and odor dissatisfaction.) Interpretation 62.2-2013-2 – January 18, 2014 (Refers to the requirements presented in ANSI/ASHRAE Standard 62.2-2013, Section 4.6, regarding real-time ventilation controllers and equivalent ventilation.) Interpretation 62.2-2013-3 – August 21, 2015 (Refers to the requirements presented in ANSI/ASHRAE Standard 62.2-2013 (including the 2015 Supplement to 62.2-2013), Sections 1 and 2, related to unvented combustion appliances.)