NEC Electrical Policies, Procedures and Interpretations

Article	Rev	Code Cycle	Published
CHAPTER 2 - WIRING & PROTECTION
210.8 911 Communication Power Supply	0	2014	10/19/2017
210.8 Dwelling Unit Garage or Other Structure	0	2017	20/10/2021
230 DBS Electrical Service Connection Policy	1	2017	06/07/2019
250.52 Concrete-encased electrodes	0	2014	04/01/2016
250.52 Temp-Service-GEC-Alternative-Method	0	2017	06/08/2020
CHAPTER 3 - WIRING METHODS & MATERIALS
338 SE and NM Ambient Temp Corrections in Attics	0	2014	07/27/2017
334.10 Nonmetallic-Sheathed Cable Uses permitted, Multi-Family Dwelling Unit Garage Structures	0	2014	03/03/2017
CHAPTER 4 - EQUIPMENT FOR GENERAL USE
410.30 (B) Drip Type Irrigation in Light Poles	0	2014	12/08/2015
411.4 Listed Low Voltage Lighting and Lighting Systems	0	2014	12/09/2015
CHAPTER 5 - SPECIAL OCCUPANCIES
518.3 (B) Assembly Occupancies and Display Booths	0	2014	12/23/2015
525 Guidelines for Fair and Carnival inspections	0	2014	03/31/2016
547 Agricultural Buildings	0	2014	12/02/2015
CHAPTER 6 - SPECIAL EQUIPMENT
682 Use of Submersible Well Pumps in Bodies of Water	9	2014	08/01/2016
682 Collaborative Submersible Well Pump Policy	0	2014	08/01/2016