https://telegra.ph/7-Tips-Abou....t-Buy-Telc-B1-Exam-C
Where to Buy an A1 Certificate The certificate A1 is a reference to the social security system applicable to a person who is employed abroad. It's an important document, and the non-compliance with it can result in consequences. A Belgian inspection started criminal proceedings against an Slovak company that posted workers without the A1 certificates required. A1 certificates are binding on the institutions and courts of the former Member States. What is the A1 Certificate? The A1 certificate i