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Interpretation 55-2004-1 (June 25, 2005) (Refers to the requirements in ANSI/ASHRAE Standard 55-2004, Sections 5.2.1.1 and 5.2.2, and Figure 5.2.1.1 relating to the acceptable range of operative temperature and humidity.)
Interpretation 55-2004-2 (January 27, 2007) (Refers to the requirements in ANSI/ASHRAE Standard 55-2004, Section 5.2.4.1, Table 5.2.4.1 and Figure 5.2.4.1 relating to the allowable radiant temperature asymmetry.)
Interpretation 55-2004-3 (November 26, 2010) (Refers to the requirements in ANSI/ASHRAE Standard 55-2004, Section 5.2.2, relating to a lower humidity limit for thermal comfort.)