images chicago code wallpaper. chicago codegcnotfiledyet02-26 11:29 AMhttp://hammondlawgroup.blogspot.com/ From this group it does not look like there is any rule followed by states as they follow CGFNS guidelines. It is just that USCIS has started using OOH for PTs. It looks like AILA will be filing something with USCIS. My first question: you have been here for 5yrs on h1b then why did you