2015 ASHRAE. All Rights reserved. ERRATA SHEET FOR ANSI/ASHRAE STANDARD 185.1-2015 Method of Testing UV-C Lights for Use in Air-Handling Units or Air Ducts to Inactivate Airborne Microorganisms December 15, 2015 The corrections listed in this errata sheet apply to all copies of ANSI/ASHRAE Standard 185.1-2015. The first printing is identified on the outside back cover as “Product code: 86621 4/15”. Page Erratum 4 6.1.1 Test Organisms. In the second sentence of Section 6.1.1 change “(ATCC96916)” to “(ATCC36542)”.