https://click4r.com/posts/g/18....596019/the-3-greates
Why Buy an A1 Certificate? A1 certificates are vital documents which allow individuals to remain covered by their home country's health insurance plan while working abroad. This is particularly important for businesses with employees working in other EU countries. The institution that issued the A1 certificates refused to withdraw the certificates during criminal proceedings when the Belgian Social Security Inspectorate requested them to do so. What is the A1 Certificate? A1 certificat