Electric Vehicle Supply Equipment (EVSE) Open Access Requirements
EVSE service providers may not charge a subscription fee or require membership for use of their public charging stations. In addition, providers must disclose the actual charges for using public EVSE at the point of sale; allow at least two options for payment; and disclose the EVSE geographic location, schedule of fees, accepted methods of payment, and network roaming charges to the National Renewable Energy Laboratory. Exceptions apply.
If a national standards organization has not adopted interoperability billing standards by January 1, 2015, the California Air Resources Board may adopt such standards for network roaming payment methods for EVSE. Providers would be required to meet these standards within one year of adoption.
(Reference California Health and Safety Code 44268 and 44268.2)