This guide provides a practical overview of what to expect when applying for a U.S. visa abroad and traveling internationally while in nonimmigrant status. It explains the consular process step-by-step, from completing the DS-160 to preparing required documents, attending your visa interview, and understanding when an interview waiver. The document outlines what to bring to both consular appointments and the U.S. port of entry, along with important reminders about I-94 validation, passport validity, and situations where you should consult your Meltzer Hellrung attorney before traveling. It also prepares applicants for possible secondary inspection at the border by detailing common reasons for referral and typical questions asked by Customs and Border Protection.