Go ahead and take doc and copy of it towards the UAE embassy or consulate with your respective country. The embassy will confirm which the documents come from the genuine authorities entire body in your region. Every time a doc is attested, it eradicates all concerns regarding the genuineness on https://na-lawyers.com/attestation-of-documents-and-or-certificates-by-a-lawyer-in-order-to-use-them-outside-the-united-arab-emirates/