California Notice of Change of Electronic Service Address (Electronic Notification and Service) is a document used by California-based businesses and individuals to provide notice of changes to their electronic service address. It is a legal document that must be filed with the California Secretary of State in order for any changes to be recognized. It allows for the business or individual to keep up to date contact information with the Secretary of State. The document must include the name of the business or individual, the prior electronic service address, the new electronic service address, the date of the change, and an affidavit signed by an authorized person. The document is then filed with the Secretary of State's office. There are two types of California Notice of Change of Electronic Service Address (Electronic Notification and Service): one for businesses and one for individuals. Both documents must include the same information, but the individual document does not require an affidavit.