ASHRAE Standard 184 is the Method of Test for Field Performance of Liquid-Chilling Systems. It has been under development and is now in the final stages and public review before being published later this year. This Standard differs from Standard 30 in that it applies to chillers in their actual field installation and operation rather than the "bench" testing done under Standard 30. This speaker will present an overview of this Standard that will be valuable to system Owners, Engineers, and Designers.