National Standards Organizations:
The USGBC:
http://www.usgbc.org
The National Fire Prtotection Association
http://www.nfpa.org
NFPA 70: NEC
http://www.nfpa.org/aboutthecodes/AboutTheCodes.asp?DocNum=70
NECA:
http://www.necanet.org/
IBEW:
http://www.ibew.org
Illuminating Enginerring Society, IES:
http://www.iesna.org
ASHREA:
http://www.ashrae.org
