System access and security information
The ISO has security requirements for accessing the ISO system and applications. You can find security and access policies and information about our application process here.
Certain secure planning and market systems data are available upon compliance with the applicable Submission Instructions and submittal of a non-disclosure agreement. Requesting entities must be members of the Western Electricity Coordinating Council (WECC) or have an approved WECC Base Case Data Request Package prior to requesting access to this data.
California ISO applications