The International Certificate of Vaccination (ICV) also known as the “yellow card” is a document by the World Health Organization (WHO) in the form of a booklet that is commonly used for travelers to proof their vaccination against diseases such as malaria and yellow fever. The Bureau of Quarantine in Philippines recently included vaccination proof against Covid-19 in the ICV. This is recognized by the member countries of the World Health Organization (WHO).
If you are a fully vaccinated student going to further your studies aboard or an Overseas Filipino Worker (OFW), this yellow card will come in handy for you to proof your Covid-19 vaccination at your destination country. However, do your due diligence to check with the authority in the country if they do recognize the ICV.