DOWNLOADS: Web Annex B. Technical Briefing, World Health Organization – Digital Documentation Of COVID-19 Certificates: Vaccination Status, Technical Specifications And Implementation Guidance.…! #1.501 (PDF) Posted by Der Kamerad on 2021-09-01 Διαβάστε το εδώ: DIGITAL DOCUMENTATION OF COVID-19 CERTIFICATES: VACCINATION STATUS Share this:TwitterFacebookPrintLinkedInRedditTumblrPinterestPocketTelegramWhatsAppSkypeEmailLike this:Like Loading... Related