Updated!  As of April, 2007, petitions should be to either the California Service Center or Vermont Service Center, depending on the location where the work will be performed. If the work will be performed in more than one jurisdiction, then the location of the petitioner determines the jurisdiction. For example, if the artist(s) will work in Arizona and Texas, and you, the petitioner, are located in New York, file the petition with the Vermont Service Center. Please see our USCIS Service Center Tips and Contact Information for complete information about the new locations for filing petitions.