Yes, it is now mandatory to submit the passport external cover page for all Dubai entry permit applications. This new requirement was recently introduced by Dubai immigration authorities and applies to all nationalities and all types of visas. Along with the passport external cover page, applicants must also provide a clear passport main page photo, a hotel booking (matching visa duration and under the applicant's name), and round-trip air tickets (also matching visa duration and under the applicant's name). This change is part of Dubai's efforts to enhance services and ensure the timely processing of applications.