Understand when and why physical document submission is required for tourist visas. Know which embassies demand originals and how to prepare properly.

Learn why a cover letter is important in a tourist visa application and how it helps embassies understand your travel purpose, itinerary, and financial clarity.

A clear explanation of OK to Board, why airlines require it, and which countries mandate OK to Board for tourist visa travelers.

Understand why travel insurance is important for tourist visa applications, what it must cover, and which countries require mandatory travel insurance.

A complete guide to tourist visa sponsor requirements, including sponsor responsibilities, financial proof, and essential documents for smooth visa approval.