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Prepared by: The IES Nomenclature Committee

ANSI/IES RP-16-17 is under continuous maintenance by the IES Nomenclature Committee, and the Society has procedures for publication of addenda or revisions. A continuous maintenance submittal form, instructions, and deadlines may be obtained in electronic form from the IES Director of Standards and Research (

Copyright 2017 by the Illuminating Engineering Society.

Approved as an American National Standard July 13, 2017.

Approved by the IES Standards Committee June 16, 2017, as a Transaction of the Illuminating Engineering Society.

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