Starting from 10 November 2020, all foreign passengers (including the Fast Lane passengers) who are flying from Pakistan to China will be required to present the Electronic Health Declaration Form for boarding. Foreign passengers can apply for the Electronic Health Declaration Form by logging on the website of http://hrhk.cs.mfa.gov.cn/H5/ via computer or smart phone. Foreign passengers can fill in the information, declare the health status and upload the testing certificates online, which will then be examined and verified by the Chinese Embassy or Consulate General. Upon approval, they will receive the Electronic Health Declaration Form, which will be displayed in QR code with the "HDC" mark. Foreign passengers must present the electronic or printed code, and follow the procedures for inspection by relevant airlines during boarding.

Chinese passengers (including the Hong Kong SAR, the Macao SAR and the Taiwan region) can still apply for the green health code with the "HS" mark via the WeChat Health Code APP.