(I) Applicants can apply for updates on their passport numbers, contact information, and emergency contact details through this platform.

(II) Notice

1. An applicant must hold a valid Mainland Travel Permit for Hong Kong and Macao Residents (Non-Chinese);

2. An applicant must be at least 18 years old. Those under 18 should, accompanied by their guardians, visit the exit-entry administrations of the public security organs at or above the municipal level (in regions with districts) in the Chinese mainland, or China Travel Service (Holdings) Hong Kong Limited or China Travel Service (Macao) Ltd. to apply on-site;

3. An applicant seeking to update his/her passport number should prepare the following materials in advance:

(1) Photos of the data pages of his/her new and old passports;

(2) The photos of the front and back sides of his/her Mainland Travel Permit for Hong Kong and Macao Residents (Non-Chinese);

(3) The photos of the front and back sides of his/her Hong Kong/Macao Permanent Resident Identity Card.