In this step-by-step tutorial, you'll learn how to fill out an application (STD 678). Looking to get started with the State of California?The application required an SOQ and the examination for SSA prior to submitting the application which I have completed and submitted as well. Create and save a Standard State Application (STD678). Edit, sign, and share ca state application std 678 2009 form online. No need to install software, just go to DocHub, and sign up instantly and for free. Fill in every box, evening if you don't know the exact dates. 16 votes, 23 comments. I asked this in application thread with no response so I'll try making a post. The standard state employment form (STD 678) can be selected manually here.