Hello. Coming in on Visa Exempt. Anyone know if one can apply for Non O, 2 weeks before end of period or does Roi Et Immigration require application sooner? Also what would be the earliest to apply for 30 day extension if need more time for Non O paperwork? Sorry, another question: if applying for 30 day extension, does that extension start at the end of the first 30 days of the Visa exempt entry? Thank you in advance.