2014 NEC

PRE70The State of Michigan adopted the 2014 Michigan Electrical Code on June 18, 2015. The 2011 edition of the National Electrical Code has been updated to the 2014 NEC that was published in September of 2013. 

The National Fire Protection Association, NFPA, has seen a drastic decrease in the number of Proposals and Comments to amend the code for the 2014 edition. The 2011 NEC had more Proposals and Comments compared to other code cycles.

Proposed Changes

The 19 NEC Code-Making Panels met in January 2012 to act on the 3,745 NEC proposals to change the current edition.
2014 ROP Document   is a great reference and also the   2014 ROP Draft

The Code-Making Panels met in December 2012 to act on the 1,625 NEC Comments. Review the documentation   2014 Report on Comments

There has been a couple Errata’s published for the 2014 NEC  2014-1   2014-2   2014-3  2014-4   All 75 Errata Changes

Tentative Interim Amendments (TIAs) are amendments to NEC between editions of the code after approval of the Standards Council.   2014-TIA-1   2014-TIA-2   2014-TIA-3  2014-TIA-4  2014-TIA-5   2014-TIA-6 

There are four new articles along with significant updates to Articles 370, 517, 625, 645, 690, and 695.

New Articles:
393 Low Voltage Suspended Ceiling Power Distribution Systems
646 Modular Data Centers
728 Fire Resistive Cables systems
750 Energy Management systems

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