The IES ANSI Process & 2023-2024 Standards Update

Recorded On: 01/18/2024

About this Course

The IES offers Educational Webinars throughout the year, purposefully spanning a broad range of topics and speaker expertise. 

Description: This special webinar is dedicated to learning more about the IES ANSI process.  Why is it important to the Lighting Community and how does it work?


The IES-ANSI Process and 2023-4 Standards Updates
Open to view video.  |  60 minutes
Open to view video.  |  60 minutes This video is required for course completion.
Slide Deck
Open to download resource.
Open to download resource. Follow along with a downloadable PDF of the presentation file.
1.00 CEU credit  |  Certificate available
1.00 CEU credit  |  Certificate available

Mike Grather

President and CTO

LightLab International Allentown, LLC

Mike is President and CTO of LightLab International Allentown, LLC.  Previously, he was the President of Luminaire Testing Laboratory, Inc. (LTL) for 12 years and principal engineer for lighting performance testing with UL for three years. He is a Past President of the IES Lehigh Valley Chapter and past chair of the IES Testing Procedures Committee (TPC), and currently serves as a member of the IES Ethics Committee, and a board member of the Council for Optical and Radiation Measurement (CORM). He is also the Chair of the IES Lighting Science Advisory Panel, and Chair of the IES Standards Committee. He is an active member of several working groups under the IES TPC, and an active member of the Skyglow Calculations Committee and Nomenclature Committee of the IES.

Patricia McGillicuddy

Senior Manager of Technical Content


Pat has worked in the lighting industry for 43 years including theatrical, television, and commercial lighting venues, as a Lighting Designer/Director. Currently, Pat is the Senior Manager of Technical Content, overseeing all phases of IES Standards Development. Pat also teaches at the New York School of Interior Design, enjoys sailing, biking and skiing.