May 2013 Roadmap for the standardization of electric vehicle charging infrastructure, and the electric vehicle service provider business.
This is an ongoing living document used by ANSI to coordinate standardization work between all the companies in the electric vehicle service provider space. These companies include component makers (Eaton, Schneider Electric, etc), charging network operators (Coulomb Technologies), vehicle manufacturers (GM, Ford, Nissan, etc), and so forth.
The document concerns all the aspects of the electric vehicle service provider business and the standards changes required.
The document is sourced here: http://publicaa.ansi.org/sites/apdl/evsp/Forms/AllItems.aspx